Biology Unit 7 Quiz (100%)!
Spindle fiber microtubules attach to the kinetochore proteins at the _____ of the pairs of sister chromatids.
centromeres
The dominant stage in the life cycle of fungi (for example mushrooms) is a
haploid
The key event in _____ is the attachment of spindle fiber microtubules to the centromeres.
Prometaphase I
In what way is mitosis similar to meiosis?
both divide the nucleus in eukaryotic cells
Sister chromatids separate during ______ of meiosis.
Anaphase II
Which of the following has to happen before a cell begins meiosis?
DNA replication
Which of the following is true regarding meiosis I and meiosis II?
Meiosis I can be referred to as reductional division
Haploid gametophytes produce haploid gametes by
Mitosis
Which of the following does not aid in producing genetic variation?
Mitosis
How many haploid cells are produced after the first stage of meiosis (meiosis I)?
two
