Reproduction Quiz
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In spermatogenesis, which cells are produced at the end of the multiplication phase?
A. Primary spermatocyte
B. Spermatogonia
C. Secondary spermatocyte
D. Spermatids
Which is false about asexual reproduction?
A. It requires only one parent
B. It requires less energy
C. Gametes are involved
D. Offspring are genetically identical
Where is pollen made?
A. ovary
B. petal
C. pistil
D. anther
The embryo with 16 cells is called
A. Blastocyst
B. Blastomeres
C. Morula
D. Cleavage
A fertilized egg is implanted where in the uterus?
A. Endometrium
B. Myometrium
C. Perimetrium
D. None of these
State the ploidy level of a microsporocyte.
A. haploid
B. diploid
C. triploid
D. tetraploid
Give an advantage for sexual reproduction.
A. Leads to genetic variations in new generations
B. Organism is more protected – does not necessarily have the weakness of parent
C. Removes bad genes from the population
D. all of the above
Transfer of a pollen grain to the stigma of the same plant is called
A. Anatogamy
B. Geitonogamy
C. Allogamy
D. Homogamy
Inside the microsporangium, there is a diploid cell known as,
A. megasporangium
B. microspore
C. microsporocyte
D. generative cell
What is afterbirth?
A. When the baby is being pushed out of the vagina.
B. When the cervix is dilating.
C. When contractions begin.
D. When the placenta is pushed out of the vagina.
What do you call the cells that have pairs of chromosomes?
A. Diploid
B. Haploid
C. Sperm cell
D. egg cell
Which type of reproduction produces an identical copy of the parent?
A. Sexual reproduction
B. Asexual reproduction
Which is an advantage to sexual reproduction?
A. Requires less time and energy
B. Can adapt easily
C. More offspring produced in a short time
D. Only one parent is required
What do you call the cell that forms from fertilization?
A. fertilized egg
B. sperm cell
C. zygote
D. egg cell
The smallest biological unit of a living organism is a _____________.
A. Cell
B. Compound
C. Element
D. Molecule