Reproductive System

Multiple Choice

The place where sperms are produce

• testes

• scrotum

• epididymis

• penis

Multiple Choice

Sperms are produce in the testes but matures in the _____

• scrotum

• vas deferans

• epiddidymis

• testicles

Multiple Choice

This structure transport sperm and urine to be excreted

• vas deferens

• epididymis

• testicle

• urethra

Multiple Choice

Which of the following is FALSE concerning the male reproductive system

• sperm is made in the testes

• sperm matures in the epididymis

• produces haploid cells with DNA that can be passed on to off-spring

• houses and develops embryo

Multiple Choice

Place where fertilization of the egg by the sperm occurs

• vagina

• cervix

• uterus

• fallopian tube

Multiple Choice

Organ that reveives the fertilized ovum

• zygote

• uterus

• cervix

• fallopian tube

Multiple Choice

Eggs or ova are produce in the

• testes

• uterus

• fallopian tube

• ovaries

Multiple Choice

In female reproductive system meiosis is completing during which of the following

• menstrual cycle

• fertilization

• puberty

• birth

Multiple Choice

At a minimum, how much time elapses between prophase I in the potential egg and the completion of meiosis I?

• occurs at fertilization

• occurs at birth

• occurs with the onset of puberty, for most girls between ages 10 and 14 years

• occurs when DNA compresses to form chromosomes

Multiple Choice

Eggs mature and are released according to

• electrical impulses

• meiosis

• hormonal cycle

• testosterone levels

Multiple Choice

The monthly release of an egg is stimulated by

• hormones

• electrical impules

• menstruation

• testosterone

Multiple Choice

The process in which the menstrual cycle gradually becomes more and more irregular and finally stops altogether

• fertilization

• menstration

• menopause

• ovulation

Multiple Choice

Female menstrual cycle irregularities and eventually stopping altogether is due to which of the following

• the release of an egg from the ovary

• decline in testosterone levels

• hormone levels decline with age

• meiosis

Multiple Choice

Which of the following is FALSE

• sperm cells contain 46 chromosmes

• sperm cells are produce in the testes

• sperm cells are fully matured in the epididymis

• sperm production are stimulated by hormones

Multiple Choice

Choose the False statement

• two haploid cells fuses together to form a diploid cell during fertilization

• egg cells have the same number of chromosomes found in body cells

• sperm cells have half the number of chromosomes found in body cells

• a fertilized egg is known as a zygote

Multiple Choice

The fusion of a sperm cell with an egg

• ovulation

• fertilization

• zygote

• implantation

Multiple Choice

A zygote is an egg cell that has been fertilized by a sperm cell. Which of the following statement is False?

• eggs and sperm cells have 23 chromosomes each

• a zygote has 46 chromosomes

• zygote, egg and sperm cells all have the same number of chromosomes

• egg and sperm cells are haploids but zygote cells are diploids

Multiple Choice

site of the female reproductive system where fertilization occurs

• vagina

• uterus

• fallopian tube

• cervix

Multiple Select

The union of a sperm and an egg cell produces which of the following

• zygote

• a cell with 23 chromosomes

• diploid

• a cell with 23 pairs of chromosome

Multiple Choice

Why might it be an advantage that the egg takes several days to travel through the fallopian tube?

• The eggs are produced in the fallopian tube

• The fallopian tube is the longest passage in the human body

• It provides more time for the egg to be fertilized.

• menstuation takes several days to complete

Multiple Choice

The Implantation of a blastocyst occurs at which site?

• fallopian tube

• uterus

• cervix

• ovary

Multiple Choice

The organ that develops in the uterus during pregancy. This structure provides oxygen and nutrients to the growing baby.

• uterus

• cervix

• placenta

• embryo

Multiple Choice

Which of the following statement is FALSE concerning the placenta

• attaches to the wall of the uterus

• removes waste product from the baby's blood

• provides nutrients and oxygen to the baby

• place where implantation occurs

Multiple Choice

Which of the following is in the correct developmental order

• egg, blastocyst, fetus, embryo, zygote

• egg, zygote, embryo, fetus blastocyst

• egg, zygote, blastocyst, embryo, fetus

• zygote, egg, fetus embryo, blastocyst

Multiple Choice

Most organs are formed in which trimester?

• 1st

• 2nd

• 3rd

• at birth

Multiple Choice

When does the embryo becomes a fetus?

• at the end of the 2nd month

• at the end of the 2nd trimester

• at birth

• at fertilization

Multiple Choice

Which of the following is FALSE concering the amniotic fluid?

• the fluid that surrounds the fetus

• it provide protection for the fetus

• it provide nutrients and oxygen to the baby

• it helps maintain homeostasis

Multiple Choice

In what way does the amniotic fluid help maintain homeostasis?

• It helps to maintain a constant temperate

• it helps regulate blood pressure

• it helps with the heart beat

• it helps with the exchange of CO₂ and O₂

Multiple Choice

Which of the following is FALSE about pregnancy?

• it's divided into 3 trimester

• it is 9 months long

• each trimester has 3 months

• each trimester has 9 months

Multiple Choice

Where does fertilization occur?

• cervix

• uterus

• fallopian tube

• ovaries

Multiple Choice

A diploid cell containing genetic material from each parent?

• embryo

• zygote

• ovum

• sperm

Multiple Choice

Which process produces a zygote - a diploid cell containing genetic material from each parent?

• fertilization

• ovulation

• implantation

• meiosis

Multiple Choice

What is the last organ to fully develop in a growing fetus?

• the heart

• the brain

• the lungs

• the spinal cord

Multiple Choice

In which trimester can the sex of the baby be determined?

• ist

• 2nd

• 3rd

• at birth

Multiple Choice

A zygote develops into a fully formed fetus and is ready to be born in how many weeks?

• 9 weeks

• 30 weeks

• 38 weeks

• 48 weeks

Multiple Choice

When can the heartbeat be heard?

• before 3 weeks

• after 3 weeks

• before 5 weeks

• after 5 weeks