A sterile mule is produced by mating a horse and a donkey. This is an example of reproductive isolation.
A. prezygotic
B. allopatric
C. postzygotic
D. sympatric
E. parapatric
C. postzygotic
Biology & Microbiology
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Assuming codominance, if a homozygous red-flowered plant is crossed with a homozygous white-flowered plant, what will be the color of the offspring?
A) Red B) White C) Pink D) Red and white
Biology & Microbiology
All of the following are criteria by which a species may be defined EXCEPT
A. the ability to reproduce. B. possession of a shared gene pool. C. ability to hybridize through interbreeding. D. reproductive isolation. E. the ability to produce fertile offspring.
Biology & Microbiology
In angiosperms, the ________ is a nutrient-storing tissue that nourishes a developing embryo
A) fruit B) seed C) carpels D) endosperm
Biology & Microbiology
List and describe the three types of cartilage.
What will be an ideal response?
Biology & Microbiology