The secondary oocyte leaving the follicle is in (a) interphase. (b) metaphase of the first meiotic division. (c) telophase of the second meiotic division. (d) metaphase of the second meiotic division.

If a cell has 46 chromosomes at the beginning of mitosis, what is the total number of chromosomes at anaphase?

A normal adult has 46 chromosomes per cell. During meiosis, gametes are produced with _____ chromosomes each. After fertilization, a zygote is produced with _____ chromosomes.

Every species has (a) haploid gametes (b) a distinctive number of chromosomes per cell $(c)$ at least eight chromosomes per cell (d) a number of chromosomes that varies with the complexity of the organism.

Identify three major factors opposing the calming action of progesterone on the uterus.

Label the four phases of mitosis in the diagram .

The function of type I alveolar cells is to

(a) produce surfactant,

(b) propel sheets of mucus,

(c) remove dust particles through phagocytosis

(d) allow rapid diffusion of respiratory gases

What are the three components of a nucleotide? Which component varies from one nucleotide to another in DNA?

Answer the following question to test your understanding of the preceding section:
What are the three components of a nucleotide? Which component varies from one nucleotide to another in DNA?

Which female structure is made of erectile tissue?

The final electron acceptor of electron transport chains in mitochondria is ______________.

Which female organ has an endometrial lining that will support a developing baby? a. labia minora, b. breast, c. ovaries, d. uterus.

What is the final result of meiosis?

What is the end result-of meiosis?