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A & P II test 3 reproduction introduction
introduction to reproduction
9
Anatomy
Undergraduate 2
04/18/2010

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Cards

Term
Reproduction is not functional till              .
Definition
reproduction is not functional till puberty
Term
In both males and females, organs are divided into              and              reproductive organs.
Definition
In both males and females, organs are divided into primary and secondary reproductive organs.
Term

1. the primary organs are called          

2. In males the primary organ is           

3. In females the primary organ is         

Definition

1. the primary organs are called gonads

2. in males the primary organ is testes

3. in females the primary organ is ovaries

Term
Both testes and ovaries produce                                                 .
Definition
Both testes and ovaries produce 1 n/haploid gametes with 23 chromosomes EACH.
Term

What is the male gamete called?

What is the female gamete called?

Definition

The male gamete is sperm.

the female gamete is oocyte (egg).

Term
At fertilization the              of the sperm and          fuse and produce a             that is 2n/              with     chromosomes.
Definition
At fertilization the nuclei of the sperm and oocyte fuse and produce a zygote that is 2n/diploid with 46 chromosomes.
Term

Gonads also secrete             .

Testes produce          .

Ovaries produce            .

Definition

Gonads also secrete sex hormones.

testes produce androgens (mostly testosterone)

ovaries produce estrogens

Term

Secondary organs are also called                                  .

 

What are the different types of secondary organs?

Definition

Secondary organs are also called accessory reproductive structures.

 

Ducts, glands, and external genetalia

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