Bio 2 Chapter 36 Intro to Flowering Plant Form and Function

Processes essential for both plant and animal development

1. Cell division 2. Programmed cell death 3. Cell specialization

Fertilization in plant life cycle

1. Formation of embryo 2. Seed Germination 3. Meiosis 4. Gametophyte development 5. Gamete formation

Select all processes that are involved in plant growth. Multiple select question.

Cell expansion Cell division

The layer on the outer surface of leaf epidermal cells is called the

Cuticle

True or false: Lateral meristems allow plants to grow in length. True false question.

False

True or false: Primary meristems cause growth in plant girth

False

Which feature of leaves allows them to absorb solar energy? Multiple choice question. Lobed structure Epidermal outgrowths Flat shape Tubular shape

Flat shape

Choose all components of a shoot module. Multiple select question.

Internode Axillary meristem Node Leaf

Leaf blades are thin to avoid Blank______. Multiple choice question. overheating water loss herbivores

Overheating

Eudicot leaves have netted veins, while monocot leaves have parallelBlank 1Blank 1 parallel , Correct Unavailable veins.

Parallel

Eudicots

Plant species that produces 2 seed leaves

Choose all methods by which plants grow in size.

Producing more cells Expanding the size of existing cells

The function of fibers in primary xylem is to Blank______. Multiple choice question. carry carbohydrates conduct photosynthesis provide support transport seeds

Provide support

Choose all of the following that are simple primary tissues Root pericycle Root epidermis Root endodermis Leaf mesophyll

Root pericycle Root endodermis

Tree trunks grow in circumference due to the activity of Blank______. Multiple choice question. tertiary meristems secondary meristems primary meristems

Secondary meristems

Plants exhibit an alternation of generations. The conspicuous, diploid generation is called the _, and the microscopic, haploid generation is called the _.

Sporophyte, gametophyte

Choose all of the following that are true about plant hormones. Multiple select question. They act as chemical messengers. They exert the same effect regardless of concentration. They act at the site at which they are produced. They help to coordinate plant development.

They act as chemical messengers. They help to coordinate plant development.

Choose all that are found in primary xylem.

Tracheids Parenchyma Fibers

Primary meristems

cause stem elongation

In contrast to simple primary tissues, __primary tissues are composed of multiple cell types.

complex

Apical meristems are responsible for Blank______.

elongation growth

What happens when a seed germinates

embryo grows into a seedling

In contrast to eudicot leaves, monocot leaves Blank______. Multiple choice question. attach to the stem with a petiole and have parallel veins grow directly from the stem to form a leaf sheath and have parallel veins attach to the stem with a petiole and have branched veins grow directly from the stem to form a leaf sheath and have branched veins

grow directly from the stem to form a leaf sheath and have parallel veins

The shoot apical meristem produces Blank______ in stems. Multiple choice question.

primary tissues

Zygote

produced by fertilization in plants

In plants, the apical meristem, cap, and zone of elongation are the three major zones of

roots

In an angiosperm plant, leaves and branches are produced by the _ , which also bear the reproductive structures of mature plants. Need help? Review these concept resources.

stems

In an angiosperm plant, leaves and branches are produced by the stemsBlank 1Blank 1 stems , Correct Unavailable, which also bear the reproductive structures of mature plants.

stems

In a woody stem, the tissue just inside the vascular cambium is secondary Blank______.

xylem

In plants, dissolved minerals and sugars are transported through the Blank______. Multiple choice question. xylem and phloem, respectively phloem and xylem, respectively

xylem and phloem, respectively