Which of the following is NOT an example of reproductive isolation?

Four types of motile cells in human body?

Acertain species of fish can have either long or short fins. the allele for long fins is dominant over the allele for short fins. a heterozygous, long-finned fish is crossed with a homozygous, short-finned fish. of the offspring, will have long fins and be , and will have short fins and be .

Which type of respiration takes place when there is no oxygen present