Reproduction Test
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| How many sperm are needed to fertilize the egg? | 1
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| Sex cells from a human female contain how many chromosomes? | 23
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| Where is sperm produced? | Testes
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| XX sex chromosomes is what sex baby? | Female
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| How many chromosomes are there in a fertilized egg? | 46
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| Which parent is responsible for the sex of the child? | Father
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| Where does fertilization occur? | Fallopian tube
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| The egg is released by what organ? | Ovary
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| Where does the fertilized egg implant and grow? | Uterus
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| What is the male hormone? | Testosterone
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| What was attached to your belly button when you were still in the womb? | Umbilical cord
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| What is the purpose of the menstrual cycle? | Ovulation which allows reproduction
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| What is the correct order of development after fertilization? | Zygote, Embryo, Fetus, Infant
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| Why does the womb thicken during the menstrual cycle? | To prepare for fertilization
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| What is the union of a sperm and an egg called? | Fertilization
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| What are testes found within? | Scrotum
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| The egg travels from the ovary to the uterus through the what? | Fallopian tube
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| What is the embryo cushioned by? | Amniotic fluid
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| What is the path the sperm takes through the male reproductive system? | Testes, epididymus, vas deferens, urethra
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| Where do eggs develop and mature? | Ovaries
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| What is the path the egg takes during ovulation? | Ovary, fallopian tube, uterus, cervix, vagina
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| What is the cerebrum? | The largest part of your brain and where you think
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| What is the medulla? | Connects to your spinal cord and controls all of your involuntary processes
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| What is the cerebellum? | It processes sensory information and controls balance and coordination
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| What is the spinal cord? | It connects mostly all parts of the body to the brain and it forms the central nervous system; collection of axons and nerves; connects to the brain
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| What are receptors? | They respond to stimulus and transmit a signal to a sensory nerve
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| What is the peripheral nervous system? | Outside the brain and spinal cord
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| What is the central nervous system? | The brain and spinal cord
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| What are motor neurons? | Impulses that pass from your brain or spinal cord to muscles or glands
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| What are sensory neurons? | They transmit sensory information
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| What is an impulse? | A sudden strong and unreflective urge or desire to act
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| What is synapse? | A gap between two nerve cells or neurons
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| What hormone does the adrenal gland produce? | Flight/ fight response
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| What does the thymus gland do? | Fights infections
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| What does the pancreas do? | Produces insulin and regulates blood sugar
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| What does the parathyroid gland do? | PTH; regulates the amount of calcium
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| What do the ovaries produce and do? | Produce estrogen; are the main female reproductive organ; control female characteristics
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| What do the testes produce and do? | Produce testosterone; are the male reproductive cell; control male characteristics
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| What are the hormones? | Chemical messengers
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| What do the thyroid produce and do? | Produce HGH; control metabolism
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| What does the pituitary gland do? | Regulates skeletal system; controls other glands
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| What do glands do? | Produce and release hormones
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| What does the endocrine system do? | System of cells and glands that secretes hormones that regulate growth, sexual development, and homeostasis
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| What is the part of the brain that controls balance and coordination? | Cerebellum
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| What is the control center of the body; part of the CNS? | Brain
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| What is the largest part of the brain; memory, reasoning, personality? | Cerebrum
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| What is protected by the spine and receives messages from the brain and body? | Spinal cord
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| What is the nervous system that is made of nerves and leaves from the spinal cord? | Peripheral nervous system
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| What is the scientific name for nerve cells? | Neuron
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| What are specialized cells that detect changes inside and outside the body called? | Receptors
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| What is the nervous system made up of the brain and spinal cord? | Central nervous system
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| What is an electrical message that travels through a neuron? | Impulse
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| What is a quick involuntary response to a stimulus? | Reflex
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| What is the part of the brain that controls involuntary actions; breathing and heart beat? | Medulla
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| What comes from the spinal cord in pairs about the diameter of the thumb? | Nerves
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| What is the largest part of the brain that controls sneezing, blinking, and breathing? | Cerebrum
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| What system sends electrical impulse messages? | Nervous system
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| What part of the brain has 2 hemispheres? | Cerebrum
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| What are actions we have no control over? | Involuntary actions
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| What part of your brain controls sneezing, breathing, and blinking? | Cerebrum
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| How long would all of you nerves reach? | 47 miles
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| Where does the impulse change into chemical? | Synapse
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| What side of your brain is dominant if you are right footed? | Left side
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| What neurons are responsible for muscle movement? | Motor neurons
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| What order does a reflex occur in | Sensory neuron-- spinal cord-- motor neuron
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| What helps your body fight disease? | Thymus
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| What increases the rate at which you use energy? | Thyroid
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| What regulates blood sugar levels? | Pancreas
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| What produces hormones involved in reproduction in males? | Testes
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| What produces hormones involved in reproduction in females? | Ovaries
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| What helps the body respond to stress? | Adrenal gland
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| What regulates calcium levels? | Parathyroid gland
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| What stimulates skeletal growth? | Pituitary gland
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| What system controls body functions such as growth and sexual development? | Endocrine system
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| What does glucose convert into in the liver? | Glycogen
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| What is the fight or flight hormone that is produced by your adrenal gland? | Epinephrine
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| What turn endocrine glands on and off? | Feedback controls
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| What is a group of cells that make special chemicals for your body called? | Glands
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| What are chemical messengers produced by the endocrine glands called? | Hormones
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| What hormone does the pancreas produce? | Insulin
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| What part of the brain controls balance? | Cerebellum
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| What part of the brain controls smoothness of movement? | Cerebellum
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| What part of the brain controls artistic and mathematical ability? | Cerebrum
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| What part of the brain controls learning and judgement? | Cerebrum
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| What part of the brain controls voluntary movemens? | Cerebrum
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| What part of the brain controls breathing? | Medulla
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| What part of the brain cotnrols attitudes and emoions? | Cerebrum
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| What part of the brain controls heartbeat and blood pressure? | Medulla
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