Biology - Cellular Reproduction Part 2 Question Preview (ID: 45126)


Cellular Reproduction Part 2. TEACHERS: click here for quick copy question ID numbers.

In mitosis, during anaphase
a) the chromosomes split and move to opposite sides of the cell.
b) the chromosomes attach to the spindle fibers and align at the equator of the cell.
c) centrioles appear.
d) two cells are formed.

Asexual reproduction
a) only happens in meiosis.
b) occurs only in sex cells such as pollen, sperm and egg cells.
c) create a variety of genetic offspring.
d) produce identical offspring.

A diploid cell has
a) one set of chromosomes.
b) two sets of chromosomes.
c) four sets of chromosomes.
d) has no chromosomes.

Fertilization is
a) a process that requires ATP.
b) the division of a cell into two identical cells.
c) the combination of genetic information from two different cells.
d) a process that requires water.

Meiosis is a process to
a) convert a diploid cell into a haploid gamete and cause a change in genetic information.
b) convert a diploid cell into a haploid gamete and does not change the genetic information.
c) convert a haploid cell into a diploid gamete and cause a change in genetic information.
d) convert a haploid cell into a diploid gamete and does not change the genetic information.

Which process will create genetic diversity?
a) Mitosis
b) Meiosis
c) Cytokinesis
d) All of the above

During which phase of meiosis does crossing over occur?
a) Prophase I
b) Metaphase I
c) Prophase II
d) Interphase

Crossing over occurs when
a) chromosomes move to opposite ends of the cell.
b) chromosomes attach themselves to the spindle fibers.
c) chromosomes break, exchange genes, and form new structures.
d) diploid cells turn into haploid cells.

How many cells are present at the end of meiosis?
a) One
b) Two
c) Three
d) Four

How many cells are present at the end of mitosis?
a) One
b) Two
c) Three
d) Four

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