Reproductive System Parts and Fertilization Quiz

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What is the main function of the umbilical cord in the development of the fetus?

Assisting in the development of the fetal nervous system

Providing a connection between the fetus and the placenta for nutrient exchange (correct)

Producing hormones for fetal development

Aiding in the formation of the fetus's internal organs

Which part of the male reproductive system is responsible for producing sperm?

Prostate gland

Sperm ducts

Testes (correct)

Scrotum

What is the main function of the cervix in the female reproductive system?

Production of hormones for pregnancy

Providing a passageway for sperm to reach the egg

Protecting the uterus from infections (correct)

Acting as a storage site for developing embryos

Which part of the female reproductive system is responsible for releasing an egg during ovulation?

Ovaries Signup and view all the answers

What is the main function of the acrosome in a sperm cell?

Store enzymes to help penetrate the egg cell Signup and view all the answers

In early development, what is formed when a zygote implants into the lining of the uterus?

Embryo Signup and view all the answers

Match the following parts of the male reproductive system with their functions:

Testes = Production of sperm and testosterone Scrotum = Regulation of temperature for sperm production Sperm ducts = Transport of sperm from testes to urethra Prostate gland = Secretion of fluid for sperm motility Signup and view all the answers

Match the following parts of the female reproductive system with their functions:

Ovaries = Production of eggs and hormones like estrogen Oviducts = Site of fertilization and transport of egg to uterus Uterus = Implantation of fertilized egg and development of fetus Cervix = Opening between vagina and uterus, allowing sperm entry and baby exit Signup and view all the answers

Match the following adaptations of sperm with their functions:

Flagellum = Provides motility for sperm to reach egg Mitochondria = Generates energy for sperm movement Enzymes in the acrosome = Aids in penetration of egg during fertilization Nucleus = Contains genetic material for fertilization Signup and view all the answers

Match the following adaptations of egg cells with their functions:

Energy stores = Provide nutrients for early embryo development Jelly coat = Protects egg and changes to prevent polyspermy during fertilization Cell membrane = Regulates which substances enter and exit the egg cell Cytoplasm = Contains organelles necessary for early embryonic development Signup and view all the answers

Match the following features of male and female gametes:

Size = Sperm are smaller than eggs Structure = Eggs have more organelles compared to sperm Motility = Sperm are flagellated and motile, while eggs are non-motile Numbers produced = Sperm are produced in large numbers compared to eggs Signup and view all the answers

Match the following parts in fetal development with their functions:

Umbilical cord = Connects fetus to placenta for nutrient and waste exchange Placenta = Facilitates exchange of nutrients, gases, and waste between mother and fetus Amniotic sac = Protects fetus by containing amniotic fluid for cushioning Amniotic fluid = Protects fetus from mechanical injury and helps maintain constant temperature Signup and view all the answers

Match the following in relation to placenta and umbilical cord function:

Placenta function = Allows exchange of dissolved nutrients, gases, and waste between mother's and fetus' bloodstreams Umbilical cord function = Transfers nutrients and oxygen from mother's blood to fetus while removing waste products Placenta structure = Contains villi that increase surface area for efficient exchange Umbilical cord structure = Contains blood vessels connecting fetus to placenta Signup and view all the answers

Match the following with their effects on the fetus:

Pathogens passing across placenta = Can cause infections or developmental issues in fetus Toxins crossing placenta barrier = May lead to birth defects or health problems in the developing baby Fetal exposure to harmful substances via placenta = Can result in long-term health complications for the child Placental permeability to external agents = Allows substances to cross that can impact fetal growth and development Signup and view all the answers

Reproductive System Parts and Fertilization Quiz

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