Biol 1020 lab TN TECH

Which of the following is a logical well written hypothesis -The dark color trait will increase in frequency in the peppered moth population -because soot from factories darkened nearby tree trunks, the light colored peppered moths will transform into dark colored moths -The dark color trait will increase in frequency in the moth population because the dark color will be more difficult for predators to see than the light color. -The dark colored moths will blend in better with their background and will be more difficult for predators to see

-The dark color trait will increase in frequency in the moth population because the dark color will be more difficult for predators to see than the light color.

Stratified squamous epithelial tissue can be found in the skin and lining of the mouth and esophagus. Why is it important to have many layers of cells in these locations? -The tissue layer is thick so that molecules of O2 and CO2 gas can diffuse across -The tissue layer is thick to facilitate secretion of hormones -The tissue layer is thick so that nutrients can be absorbed more easily -The tissue layer is thick to protect against wear and abrasion

-The tissue layer is thick to protect against wear and abrasion

All of the following are true about arthropods except -They account for the majority of all animal species -They have exoskeletons -Their exoskeletons grow as the animal grows -They may be aquatic, terrestrial, or flying

-Their exoskeletons grow as the animal grows

What are xylem and phloem? -they are meristems, or locations of growth on a plant -They are the vascular tissues that transport water and nutrients through a plant -They are the male and female reproductive parts of a plant -They are the structures in which photosynthesis occurs

-They are the vascular tissues that transport water and nutrients through a plant

Angiosperms are the most successful plant group and the dominant terrestrial lifeforms on Earth. Which adaptation most likely contributed to their success? -They have flowers for attracting pollinators -They have roots for firmly anchoring themselves to the soil -They have seeds for carrying out reproductions without water -They have vascular tissue for standing upright to catch sunlight

-They have flowers for attracting pollinators

Which of the following has 2 flagella, is an abundant component of both marine and freshwater phytoplankton and is an endosymbiont of corals? -Amoeba -Paramecium -Euglena -Diatom -Dinoflagellate

-Dinoflagellate

What is the correct sequence of taxonomic categories from Largest (most inclusive) to Smallest (most exclusive)? -Domain~Kingdom~Phylum~Class~Order~Family~Genus~Species -Species~Genus~Family~Order~Class~Phylum~Kingdom~Domain -Kingdom~Domain~Class~Phylum~Order~Genus~Family~Species -Phylum~Domain~Kingdom~Order~Class~Family~Genus~Species

-Domain~Kingdom~Phylum~Class~Order~Family~Genus~Species Dumb Kids Playing Chase On Freeways Get Smashed

Skin surface and lining of hollow organs and glands What type of tissue? -Nervous tissue -Epithelia tissue -Connective Tissue -Muscle tissue

-Epithelia tissue

To which taxonomic Domain do protists belong? -Bacteria -Archaea -Eukarya -Prokaya

-Eukarya

All of the following statements are true except -Fungi belong to the Domain Eukarya -Fungi are autotrophic -Antibiotics made by fungi can be used to fight bacterial infections -The cells of fungi have both a plasma membrane and cell wall

-Fungi are autotrophic

Symmetry is a key component of body plan, which determines how organisms are taxonomically grouped. Which of the following organisms are bilaterally symmetrical? (More than one may apply) -Seen armed starfish -Garden Snail -Portuguese man o' war jellyfish -Marine sponge -Tapeworm

-Garden Snail -Tapeworm

Which protist is incorrectly matched with its ecological role? -Algae: major components of phytoplankton -Giardia: Parasite that causes malaria -Trypanosoma: parasite that causes African sleeping sickness -Dinoflagellates: endosymbionts of corals that assist in reef building

-Giardia: Parasite that causes malaria

Why do we use Linnaeus' system of binomial nomenclature when naming newly discovered species? -It sound fancier -it is constantly evolving -It gives species a standardized name that scientist who speak different languages can recognize -Biologists enjoy learning new vocabulary words

-It gives species a standardized name that scientist who speak different languages can recognize

Which human cells are responsible for combating infection (fighting pathogens) -Osteocytes -Neurons -Epithelia cells -Leukocytes -Erythrocytes

-Leukocytes

Which of the following correctly lists the animal structures in hierarchical order, from SMALLEST to LARGEST unit? -skin, squamous cell. epithelial tissue, Integumentary system -nerve, neuron, spinal cord, nervous system -Muscle cell, cardiac muscle, heat, circulatory system -bone tissue, skull, osteocyte (cell), skeletal system

-Muscle cell, cardiac muscle, heat, circulatory system

Walls of the heart, digestive tract and bladder What type of tissue? -Nervous tissue -Epithelia tissue -Connective Tissue -Muscle tissue

-Muscle tissue

Which of the following are distinctive characteristics or organisms in the Class Reptilia? (one or more) - Some lack lungs and breathe through skin -They may be endothermic or ectothermic - Young develop in an amniotic egg -They may have feathers or scales - They have no true bones

-They may be endothermic or ectothermic - Young develop in an amniotic egg -They may have feathers or scales

Which of the following is not an animal in the Subphylum Chelicerata -Tick -Spider -Horseshoe crab -Trilobite

-Trilobite

Which fungus is used to bake bread and brew beer? -Penicillium -Morel mushroom -Basidiomycete (club fungus) -Yeast

-Yeast

What is Phylum Basidiomycota - sac fungi -club fungi -conjugated fungi

-club fungi

What is Phylum Zygomycota - sac fungi -club fungi -conjugated fungi

-conjugated fungi

Mycorrhizal fungi _______ most plants by ______ -hurt; causing mycosis or fungal infection -hurt; eating the roots of the plant -help; collecting energy from the sun for photosynthesis -help; suppling water and nutrients

-help; suppling water and nutrients

Initial Ratio Gray prey = 50% Brown prey = 50% 1st gen Gray prey = 59% Brown prey = 41% 2cd gen Gray Prey = 61% Brown prey = 39% If the trend in the data table continued over several generation, we could conclude that the trait of brown prey color is probably ________ gray prey color -more beneficial -less beneficial -equally beneficial compared to -dominant over

-less beneficial

What is Phylum Ascomycota - sac fungi -club fungi -conjugated fungi

-sac fungi

Human burn coal to generate electricity. The coal began as peat which formed... -during an asteroid impact 65mya -from decaying flowering plants around 100mya -when ferns became buried in sediment 300mya -when organic matter from dead animals became buried in swamps 300mya -when humans discovered how to create it in a lab

-when ferns became buried in sediment 300mya

millipedes (Class Diplopoda) have ______ (1 or 2) pairs of legs per body segment and are __________ (predators or detritivores)

2 ; detritivores

Animals belonging to Class Insecta have ______ pairs of walking legs and _____ distinct body segments

3 ; 3

What are the key distinguishing body characteristics of organisms in the Phylum Arthropoda? (one or more) -A segmented body plan -An exoskeleton made of chitin -Antennae -Wings -Jointed appendages

A segmented body plan, An exoskeleton made of chitin, Jointed appendages

Which of the following characteristics match the definition? Porifera, Cnidaria, Platyhelminthes, Annelida, Mollusca, Echinodermata Body consists of repeating segments, bilateral symmetry, triploblastic, includes earthworms and leeches

Annelida

Which symbiotic relationship is described incorrectly -Mycorrhizal fungi colonize the leaves of plants and assist with nutrient production -Smuts and rusts are parasites that cause widespread damage to crops and fruit trees -Lichens are composite organisms made of a fungus and either cyanobacteria or green algae -The "zombie" fungi are parasites that can change the behavior of ants - Certain yeasts are pathogens that cause skin infections in humans

-Mycorrhizal fungi colonize the leaves of plants and assist with nutrient production

Brain, spinal cord, nerves What type of tissue? -Nervous tissue -Epithelia tissue -Connective Tissue -Muscle tissue

-Nervous tissue

Which adaptation for living a terrestrial life do mosses have - Vascular tissue for distributing water through body -Ability to stand upright and compete with other plants for sunlight -Ability to carry out Sexual reproduction without water -None of the above

-None of the above

Most organisms in the Class Insecta undergo metamorphosis to reach maturity. Which of the following is an example of incomplete metamorphosis? -Caterpillar to butterfly -Maggot to fly -Grub to beetle -Nymph to grasshopper

-Nymph to grasshopper

What are stomata? -Sites of plant growth (mitosis) -Opening that allow gas exchange and prevent water loss from leaves -The cells in a leaf where photosynthesis takes place -Root-like structures that loosely anchor moss to the ground

-Opening that allow gas exchange and prevent water loss from leaves

Which of the following protists is a ciliate? -Diatom -Euglena -Paramecium -Amoeba

-Paramecium

On a tapeworm the head structure with hooks that attaches to the host's intestine is called -Proglottid -Madreporite -Osculum -Scolex

-Scolex

Which type of tissue controls voluntary movement -Cardiac Muscle -Cuboidal epithelium -Skeletal muscle -Columnar epithelium -smooth muscle

-Skeletal muscle

3- Compound eye 5- carapace

Correctly Identify the crayfish structure word bank: Carapace, swimmerets, Walking legs, Cheliped, Abdomen, Cephalothorax, Telson, Antenna, Antennule, compound eye, uropod 3 and 5

cephalothorax

Correctly Identify the crayfish structure word bank: Carapace, swimmerets, Walking legs, Cheliped, Abdomen, Cephalothorax, Telson, Antenna, Antennule, compound eye, uropod 4 and 5 make up the_________

6- abdomen 7-Cheliped

Correctly Identify the crayfish structure word bank: Carapace, swimmerets, Walking legs, Cheliped, Abdomen, Cephalothorax, Telson, Antenna, Antennule, compound eye, uropod 6 and 7

Walking legs

Correctly Identify the crayfish structure word bank: Carapace, swimmerets, Walking legs, Cheliped, Abdomen, Cephalothorax, Telson, Antenna, Antennule, compound eye, uropod 8-11 are the ___________

Which of the following characteristics match the definition? Porifera, Cnidaria, Platyhelminthes, Annelida, Mollusca, Echinodermata The spiny-skinned animals, possess a water vascular system; triploblastic

Echinodermata

A change in trait frequency that occurs in a population over time is known as what? -natural selection -frequency equilibrium -evolution -speciation

Evolution

All chordate animals are vertebrates T F

F

madreporite

Identify the anatomical structures on the starfish diagram. Word bank: mouth, anus, madreporite, ring canal, radial canal, digestive gland, ray, tube foot, ampulla 1-

tube foot

Identify the anatomical structures on the starfish diagram. Word bank: mouth, anus, madreporite, ring canal, radial canal, digestive gland, ray, tube foot, ampulla 2

ring canal

Identify the anatomical structures on the starfish diagram. Word bank: mouth, anus, madreporite, ring canal, radial canal, digestive gland, ray, tube foot, ampulla 3

Dorsal Nerve cord

Identify the chordate characteristic shown word bank: dorsal nerve cord, pharyngeal gill slits, notochord, anus, post-anal tail

Post anal tail

Identify the chordate characteristic shown word bank: dorsal nerve cord, pharyngeal gill slits, notochord, anus, post-anal tail

notochord

Identify the chordate characteristic shown word bank: dorsal nerve cord, pharyngeal gill slits, notochord, anus, post-anal tail

pharyngeal gill slits

Identify the chordate characteristic shown word bank: dorsal nerve cord, pharyngeal gill slits, notochord, anus, post-anal tail

A

Identify the dendrites in the diagram of a neuron

Lichen

Identify the organism shown in the photo Image -Yeast -Lichen -Mold -Moss

-Columnar epithelial tissue

Identify the tissue type -Bone -Skeletal -Cuboidal epithelial tissue -Columnar epithelial tissue

-Cuboidal epithelial tissue

Identify the tissue type -Bone -Skeletal -Cuboidal epithelial tissue -Columnar epithelial tissue

-bone

Identify the tissue type -Bone -Skeletal -Cuboidal epithelial tissue -Columnar epithelial tissue

-skeletal

Identify the tissue type -Bone -Skeletal -Cuboidal epithelial tissue -Columnar epithelial tissue

Amoeba

Is the protist in the image a paramecium, euglena, amoeba, or diatom?

A- lung B- Liver C- Ventricle

Label the frog word bank: lung, stomach, liver, gallbladder, ventricle, small intestine, pancreas, large intestine, cloaca A, B, C

D- Stomach E- cloaca

Label the frog word bank: lung, stomach, liver, gallbladder, ventricle, small intestine, pancreas, large intestine, cloaca D, E

M- Large Intestine L- Small Intestine K- Gallbladder D- Pancreas

Label the frog word bank: lung, stomach, liver, gallbladder, ventricle, small intestine, pancreas, large intestine, cloaca M, L, K, D

Which agent of natural selection most likely led to the evolution of the male peacocks magnificent tail feathers -Human interference -environmental changes -mate selection -predation -competition for resources

Mate Selection

Which of the following characteristics match the definition? Porifera, Cnidaria, Platyhelminthes, Annelida, Mollusca, Echinodermata Triploblastic, bilateral symmetry, diverse group which includes gastropods, bivalves, and cephalopods

Mollusca

Which tissue type(s) can be found in animals but not in organism from any other kingdom? (one or multiple) -Nervous tissue -Epithelia tissue -Connective Tissue -Muscle tissue

Nervous and Muscle

Which of the following characteristics match the definition? Porifera, Cnidaria, Platyhelminthes, Annelida, Mollusca, Echinodermata The flatworms; triploblastic, bilateral symmetry

Platyhelminthes

Which of the following characteristics match the definition? Porifera, Cnidaria, Platyhelminthes, Annelida, Mollusca, Echinodermata Filter feeders without any tissue layers and an asymmetric body plan

Porifera

Which agent of natural selection most likely led to the evolution of a turtle's shell -Human interference -environmental changes -mate selection -predation -competition for resources

Predation

Match each organism to the proper phylum. Phyla may be used once or more than once Phylum: Zygomycota (Z), Ascomycota (A), Basidiomycota (B) Psilocybin Mushroom___ Penicillium_________ Morel Mushrooms______ Rhizopus_______

Psilocybin Mushroom (B) Penicillium (A) Morel Mushrooms (A) Rhizopus (Z)

How do you tell the sex of a crayfish? (open answer)

The first pair of swimmerets are enlarges for male crayfish

-Anther

The flower structure indicated by the arrow is a/an -Stigma -Stamen -Carpal -Anther

-Monocots

This lily has 6 flower petals and long narrow leaves with parallel veins. It also has a fibrous (branchy) root system and vascular bundles that are scattered in an unorganized way throughout the stem (not shown) to what group does this organism belong? -Gymnosperms -Pteridophytes -Monocots -Dicots

-Gymnosperms

To what group does this organism belong? -Gymnosperms -Angiosperms -Bryophytes -Pterophytes

A beneficial trait, or a trait that enables an organism to outcompete others in its population is expected to increase in frequency over time -T -F

True

-Reproduction

What is the function of the fungal structure shown in the photo -Photosynthesis -Parasitism -Reproduction -Nutrient Storage -Plant symbiosis

Pseudopod

What is the locomotor structure (flagellum, cilia, or pseudopod)

-Phylum Basidiomycota

What phylum does this belong to? -Phylum Basidiomycota -Phylum Zygomycota -Phylum Ascomycota

-Heterotroph

Which nutritional mode is used by the organism in the image? -Autotroph -Heterotroph -Mixotroph

Corals, hydra, jellyfish, and sea anemones have stinging cells called -Stingocytes -Choanocytes -Coralocysts -Cnidocytes

_cnidocytes

Which of the following statements about evolution through natural selection is TRUE - it has been tested many times and is well accepted among scientists - It is a theory which is just another word for hypothesis - according to this theory organisms will eventually stop evolving - Speciation or the evolution of a new species always results in elimination of the ancestral (parent) species

it has been tested many times and is well accepted among scientists

Suppose that aggressive male Bengal tigers tend to kill their own male offspring to prevent future competition for female mates. As a result tigresses choose mates that are less aggressive. Over time the aggression trait in male tigers decreases in the population. In this example which agent of selection acted on the male tigers aggression? -Human interference -environmental changes -mate selection -predation

mate selection

According to Paul Stamets Ted Talk, which of the following are one of the six ways mushrooms can save the world? (May be more than one) -They can restore polluted land and water into suitable habitat -They can absorb harmful nuclear radiation -They can be used to make antibiotics -They can produce anti-viral defenses against pox, flu, and other viruses -They can increase crop production

(all of them) -They can restore polluted land and water into suitable habitat -They can absorb harmful nuclear radiation -They can be used to make antibiotics -They can produce anti-viral defenses against pox, flu, and other viruses -They can increase crop production

Match each symbiotic relationship to its proper category. Categories may be used once, more than once, or not at all Cats: Parasitism (P), Mutualism(M), Commensalism(C) - Dinoflagellates nourish corals that build coral reefs -Entamoeba histolytica infects the intestine of humans and causes dysentery -Wood-digesting protists digest cellulose in the gut of termites

- Dinoflagellates nourish corals that build coral reefs(M) -Entamoeba histolytica infects the intestine of humans and causes dysentery(P) -Wood-digesting protists digest cellulose in the gut of termites(M)

You take a hike in the woods and find a plant that has a vascular tissue, but no seeds or flowers. To which group does it belong? - Pterophytes (ferns) - Angiosperms (Monocots and dicots) - Bryophytes (Mosses) - Gymnosperms (conifers and evergreens)

- Pterophytes (ferns)

Which of the following chordate groups is incorrectly matched to its defining characteristic? - Amphibians + tetrapod body plan - Sharks + bony skeleton - lamprey + no jaws - birds + endothermy

- Sharks + bony skeleton

Starfish use their unique water vascular system to move around. Which of the following shows the correct sequence of structures, starting where the water ENTERS the starfish and ending in movement? - ring canal, radial canal, madreporite, tube feet - madreporite, ring canal, radial canal, tube feet -mouth, pyloric stomach, digestive glands, tube feet -ostia, choanocytes, spongocoel, osculum

- madreporite, ring canal, radial canal, tube feet

What is mycelium? -The fruiting body, or reproductive structure of a fungus -A product of alcohol fermentation - A predatory structure that can trap amoebas and roundworms -A collection of filamentous hyphae that can improve soil quality

-A collection of filamentous hyphae that can improve soil quality

Who is credited with the theory of evolution through natural selection (more than one may be selected) -Carl Linneaus -Alfred Russel Wallace - Charles Darwin -Charles Dickens -James Watson -Francis Crick

-Alfred Russel Wallace - Charles Darwin

Which of the following is the correct TYPEWRITTEN presentation of the taxonomic name of the Golden Eagle. (ignore spelling errors) -Aquila Chrysaetos -Aquila chrysaetos -Aquila chrysaetos -Aquila Chrysaetos

-Aquila chrysaetos

Which vertebrate group is the most closely related to dinosaurs than any other from a genetic standpoint? -Crocodiles -Alligators -Snakes -Birds -Lizards -Turtles

-Birds

Which statement about bone tissue is fake? -Bone tissue is highly organized into an osteon system -Although bone tissue is strong, it contains many small cavities and canals -Bone tissue lacks blood vessels -Bone is a living tissue that requires oxygen and nutrients

-Bone tissue lacks blood vessels

Crayfish/Crawdads have a 2 body segments, including a fused head and thorax region called a(n) -Cephalothorax -Abdomen -Telson -Carapace

-Cephalothorax

A spiders fangs are a specialized variation of ____ that evolved for subduing prey -Spinneret -Walking leg -Chelicerae -Telson -Antenna

-Chelicerae

Bones, blood, fat, outer ear and nose What type of tissue? -Nervous tissue -Epithelia tissue -Connective Tissue -Muscle tissue

-Connective Tissue

Crayfish belong to the Subphylum -Chelicerata -Trilobita -Crustacea -Hexapoda

-Crustacea

Place the plant groups in the correct sequence of evolution, starting with the first group to evolve A- Pterophytes B- Angiosperms C- Bryophytes

C-A-B

Which of the following characteristics match the definition? Porifera, Cnidaria, Platyhelminthes, Annelida, Mollusca, Echinodermata Possess specialized cells used to capture and immobilize prey; diploblastic, radial, symmetry

Cnidaria

Swimmerets

Correctly Identify the crayfish structure word bank: Carapace, swimmerets, Walking legs, Cheliped, Abdomen, Cephalothorax, Telson, Antenna, Antennule, compound eye, uropod

1- antennnule 2-antena

Correctly Identify the crayfish structure word bank: Carapace, swimmerets, Walking legs, Cheliped, Abdomen, Cephalothorax, Telson, Antenna, Antennule, compound eye, uropod 1 and 2

12- Uropod 13- Telson

Correctly Identify the crayfish structure word bank: Carapace, swimmerets, Walking legs, Cheliped, Abdomen, Cephalothorax, Telson, Antenna, Antennule, compound eye, uropod 12 and 13

Based on the info below, the trait of brown prey color is... Initial Ratio Gray prey = 50% Browny prey = 50% 1st gen Gray prey = 59% Brown prey = 41% 2cd gen Gray Prey = 61% Brown prey = 39% -increasing in frequency on the prey population -decreasing in frequency in the prey population -remaining constant

decreasing in frequency in the prey population