Reproduction and fertilization

Which structure is correctly paired with its function?

• ovary — provides milk for newborns

• testis — development of sperm

• placenta — storage of released eggs

• uterus — produces estrogen

The development of organs and tissues from a zygote includes

• mitosis and differentiation

• mitosis and gamete production

• meiosis and gamete production

• meiosis and fertilization

What are the Functions of reproductive system:

• To produce sex cells (eggs in females and sperm in males)

• To transport the sex cells effectively within the reproductive tracts

• To produce offspring in a process called fertilization during sexual interaction.

• To nurture developing offspring (females)

• All of the above

Sex cells are also known as

• gametes

• sperm

• eggs

• testes

What are the 5 main structures of the male reproductive system?

• testes, epididymis, vas deferens, prostate gland, penis

• testes. prostate gland, vagina, ovaries, bladder

• ovaries, testes, penis, gametes, bladder

• scrotum, testes, penis, prostate gland, seminiferous tubules

In which stage of the human menstural cycle is the lining of the uterus shed?

• ovulation

• follicle stage

• menstruation

• corpus luteum stage

In humans, the first structure to receive an egg following ovulation is normally the

• testies

• uterus

• vagina

• oviduct

In order to unite with an egg, a sperm cell must travel from

• ovary to oviduct to uterus

• vagina to uterus to oviduct

• vagina to umbilical cord to oviduct

• ovary to urethra to uterus

In which choice are the four events in the correct order?

• fertilization, cleavage, differentiation, organ development

• cleavage, fertilization, differentiation, organ development

• fertilization, organ development, differentiation, cleavage.

• differentiation, fertilization, cleavage, organ development

____________ reproduction requires only one parent organism.

• sexual

• asexual

• external

• internal

Tags

NGSS.MS-LS3-2