Biology, 26.05.2020 20:58 janeou17xn

What process does the egg cell undergo for its first regular cell division?

A. Mitosis II
B. Mitosis
C. Meiosis I
D. Meiosis II

Sperm and egg cells are made by a special cell division process called?

A . Embryonic fluid exchange
B. Mitosis
C. Mitosis II
D. Meiosis

A parent "sperm" or "egg" cell must divide how many times in order to produce FOUR daughter cells?

A. 6
B. 2
C. 8
D. 4

Meiosis begins with what phase?

A. Metaphase
B. Interphase
C. Anaphase

How many chromosomes are in a human sperm cell?

A. "46" Forty six from dad only.
B. "46" Forty five from mom and One from dad.
C. "46" Forty five from dad and one from mom.
D. "46" Twenty three each from mom and dad.

To prepare for cell division what happens to the chromosomes?

A. They split up and go opposite ends of the cell.
B. Thicken and elongate.
C. Circle each other.
D. Thicken and condense.

What is it happens when the condensed chromosomes closely touch each other?

A. They split up and go their separate ways.
B. The process of divide and conquer,
C. They coil around each other.
D. The process of crossing over.

What is the importance of crossing over?

A. Mixes up genes to produce unique offspring.
B. Determines multiple births.
C. Determines sex.
D. Genes to not seperate.

Where do the spindle fibers attach?

A. The outer membrane of the chromosome.
B. Cytoplasm
C. The centromere.
D. At the end of the chromosomes

In Metaphase I the position of the chromosomes where? *

A. In the middle of the cell.
B. Opposite ends of the cell.
C. To the left side of the cell
D. Chromosomes are not pos

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What process does the egg cell undergo for its first regular cell division?

A. Mitosis I...

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