Unit test 2

Question 1

Division of Cytoplasm

Answer 1

Cytokinesis

Question 2

Holds cell’s genetic information

Answer 2

Chromosomes

Question 3

Produces organisms with DNA from both parents

Answer 3

Sexual reproduction

Question 4

Cell doesn´t develop into the ovum

Answer 4

Polar Body

Question 5

Produces identical organisms

Answer 5

Asexual Reproduction

Question 6

Development of four haploid sperm cells

Answer 6

Spermatogenesis

Question 7

Development of the female egg cell (ovum) after fertilization

Answer 7

Oogenesis

Question 8

Fertilized egg; a diploid cell resulting from the fusion of two haploid cells

Answer 8

Zygote

Question 9

Male gamete, reproductive cell

Answer 9

Sperm

Question 10

Female gamete, reproductive cell

Answer 10

Ovum (egg)

Question 11

Sex cell (sperm cell and egg cell)

Answer 11

gamete

Question 12

Any cell of the body except sperm and egg cells

Answer 12

sobtomadic (body) cell

Question 13

cell that only has a single set of chromosomes (N)

Answer 13

Haploid

Question 14

homologous chromosomes exchange portions of their chromatids during meiosis

Answer 14

Crossing-over

Question 15

Structure containing four chromatids that forms during meiosis

Answer 15

Tetrad

Question 16

Series of events in the growth and division of a cell

Answer 16

The Cell Cycle

Question 17

One member of a chromosome pair

Answer 17

Homologue

Question 18

Term used to describe the two sets of corresponding chromosomes in a body cell, one set coming from the male parent and the other coming from the female parent

Answer 18

Homologous

Question 19

cell that contains two sets of homologous chromosomes (2N)

Answer 19

Diploid

Question 20

number of chromosomes per cell is cut in half through separation of homologous chromosomes in a diploid cell

Answer 20

Meiosis