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WorksheetsReproductive System
Total questions: 60
Worksheet time: 20mins
Cones are the reproductive structures of
gymnosperms.
ferns.
mosses.
The process that increases genetic diversity within a population is
asexual reproduction.
sexual reproduction.
binary fission.
The word for salmon reproduction is
breeding.
migration.
spawning.
Which process involves meiosis and fertilization?
sexual reproduction
cellular respiration
asexual reproduction
is the passing down of traits from parents to offspring.
Pollination
Heredity
Reproduction
Offspring that are the result of sexual reproduction are
never identical to the parents.
sometimes identical to the parents.
always identical to the parents.
Which process is the joining of sperm and egg cells into one unit?
germination
fertilization
reproduction
Why does cell division take place in both single-celled and multicellular organisms?
growth
regeneration
reproduction
Toothless is able to maintain a stable internal temperature even when sleeping outside on a cold Norwegian night. What characteristic of life does this show?
homeostasis
response
growth
The system secretes hormones that regulate body metabolism, growth, and reproduction.
reproductive
endocrine
excretory
An organism's child or children is its
reproduction.
offspring.
ancestor.
What process in the female reproductive system allows blood and tissue from the uterus to break down and pass through the vagina monthly?
reproduction
menstruation
ovulation
The reproductive parts a mature plant produces are
roots.
flowers with ovules.
leaves.
What organism uses budding for reproduction?
yeast
strawberry
earthworm
What process forms reproductive cells?
mitosis
meiosis
mitosis and meiosis.
Alternation of generations is the process of alternating between
diploid and haploid phases.
asexual and sexual reproduction.
male and female reproductive structures.
Which scenario is an example of vegetative reproduction?
growing a potato from a cubed potato
crossing two different types of vegetables
joining the egg and sperm of a tomato plant
Reproduction that requires only one parent is
nonsexual.
asexual.
unsexual.
Who began the theory of cell reproduction?
Robert Hooke
Charles Darwin
Carl Linnaeus
Which scenario is an example of asexual reproduction?
A fish releases sperm, which unite with an egg of another fish.
A worm is split in two, each half growing back into a complete worm.
A gray cat is the offspring of a black cat and a white cat.
Meiosis results in .
reproductive haploid cells
somatic diploid cells
reproductive diploid cells
Where sperm are produced? Responsible for making testosterone and producing sperm. While scrotum is a sac of skin that hangs outside of the body and is located under the penis and around the testicles.
Testicles (testes)
Seminal vesicles
Epididymis
Which process enables yeast to reproduce?
splitting
runners
budding
The process in which a blastocyst attaches to the wall of the uterus is
follicle creation
implantation
ovulation
What process involves a fragment of the parent separating to form a new organism? is a form of asexual reproduction in which new individuals or outgrowths form.
budding
replication
transcription
This doctor specializes in care of the female reproductive system
Ophthalmologist
Gynecologist
Oncologist
All the processes are forms of asexual reproduction EXCEPT
fission
meiosis
regeneration
budding
The loose pouch-like sac of skin that hangs behind the penis. It holds the testicles (also called testes), as well as many nerves and blood vessels. Protects your testes, as well as providing a sort of climate control system.
epididymis
scrotum
penis
In the female reproductive system the opens to 10 centimeters during birth. The lower, narrow end of the uterus that forms a canal between the uterus and vagina.
myometrium
endometrium
cervix
The muscular passageway leading to the outside of the body in the female reproductive system. A canal that joins the cervix (the lower part of uterus) to the outside of the body. It also is known as the birth canal.
ovary
cervix
vagina
The female reproductive organ that produces a thick, nutrient-rich lining for a fertilized egg is the .(womb): A hollow, pear-shaped organ that is the home to a developing fetus.
uterus
ovary
cervix
Where an egg is typically fertilized as it travels from the ovary to the uterus?
(In a female mammal) either of a pair of tubes along which eggs travel from the ovaries to the uterus. Function as channels for oocyte transport and fertilization.
Endometrium tube
Ovary tube
Fallopian tube
The middle layer of the uterine wall, consisting mainly of uterine smooth muscle cells (also called uterine myocytes) but also of supporting stromal and vascular tissue. Its main function is to induce uterine contractions. Uterus muscular outer layer called and an inner lining called the endometrium.
myometrium
endometrium
fallopian
The major hormone present in female reproduction is called . Opposite of testosterone in male reproduction.
estrogen
adrenaline
insulin
What reproductive cells produce new fungi?
spores
sporangia
buds
is the reproduction of new plants from roots, stem, or leaves.
Sexual reproduction
Vegetative propagation
Splitting
Gene shuffling occurs as a result of
mutations.
biodiversity.
sexual reproduction.
What is the first stage in the life of a plant?
fertilization
germination
seed dispersal
A type of asexual reproduction in which the organism divides in two is
binary fission.
conjugation.
budding.
What male reproductive organ makes fluid for semen?
prostate gland
penis
vas deferens
What reproductive organs form gametes in female animals? Where an egg matures before being released during ovulation?
uterus
ovaries
placenta
What single reproductive cell grows into a new plant?
gymnosperm
angiosperm
spore
Name the stage of life where humans become reproductively mature.
adolescence
adulthood
old age
This tube allows urine to pass outside the body from the bladder, and which in male vertebrates also conveys semen.
epididymis
urethra
vas deferens
A male long, muscular tube that travels from the epididymis into the pelvic cavity, to just behind the bladder. Transports mature sperm to the urethra in preparation for ejaculation.
Fallopian tube
Bladder Tube
Vas deferens
What are formed during meiosis?
reproductive cells
life cycles
offspring
Which structure in the male reproductive system stores and matures sperm?
seminal vesicle
epididymis
prostate gland
Either of two elongated saclike glands that secrete their fluid contents into the ejaculatory ducts of some male mammals. Provide secretions to form the bulk of the seminal fluid of an ejaculate.
Seminal vesicle
Scrotum
Prostate gland
A plant that has both male and female reproductive structures is able to
self-replicate.
self-pollinate.
change colors.
If an organism is produced by sexual reproduction, which of these statements is true of its chromosomes?
It receives all of its chromosomes from its female parent.
It receives half of its chromosomes from each of its parents.
It receives all of its chromosomes from either its male or its female parent.
The insect stage resembling an adult but lacking wings and certain reproductive structures is a .
nymph
caterpillar
larva
The correct order of the reproductive anatomy of a female human from the outermost to the innermost structures is.
cervix, uterus, body of uterus, vagina, ovary.
clitoris, vulva, vagina, cervix, uterus, oviduct, ovary.
body of the uterus, uterine horn, ovary, oviduct, cervix.
Which plant's reproduction cycle produces a prothallus after releasing its spores?
conifer
fern
moss
The feature present in reptiles and absent in amphibians that freed reptiles from dependence on water for reproduction is.
ectothermy.
parental care of eggs.
the amniotic egg.
_______ female reproductive organs of plant, includes an stigma (which receives the pollen during fertilization), style (a pollen tube where pollen begins to grow and eventually reach the ovary.) ovary (where the ovules are produced), and an ovules (are the female reproductive cells, the eggs).
pistil
stamen
carpel
_____male reproductive organ, consists of an anther (which produces pollen, the male reproductive cell) and a filament (holds the anther up).
pistil
stamen
carpel
A form of sexual reproduction in which organisms fuse, or attach themselves to each other, and exchange genetic information is.
binary fission.
conjugation.
budding.
Mockingbirds, butterflies, and bees obtain nectar from flowers and assist in sexual reproduction between flowers. What long thread-like part of the flower holds the anthers out so insects can reach the pollen?
anther
filament
style
If an animal has both male and female reproductive organs it is.
hermaphroditic.
heterotrophic.
herbaceous.
The form of reproduction in which cells from two parents unite to form a zygote is
asexual reproduction
primary reproduction
sexual reproduction
