A liger is a result from a male lion and a female tiger. Male ligers cannot produce offspring This is an example of
A. hybrid sterility.
B. hybrid breakdown.
C. a prezygotic mechanism.
D. a prezygotic mechanism and hybrid sterility are correct.
E. hybrid inviability.
Answer: A
You might also like to view...
Lysosomal storage diseases are the result of deficiencies in lysosomal proteins. An example of one such disorder is
A) adult-onset diabetes. B) tuberculosis. C) Huntington's disease. D) chronic fatigue syndrome. E) Tay-Sachs disease.
If R is dominant to r, the offspring of the cross
of RR with rr will
a. have a unique phenotype. b. have the same phenotype as the RR parents. c. have the same phenotype as the rr parents. d. have the same genotype as the RR parents. e. have the same genotype as the rr parents.
Rapid communication throughout the body is
accomplished by a. neurons. b. blood. c. hormones. d. muscles. e. connective tissue
Creatine phosphate is a backup energy storage compound in muscle fibers
____________________ Indicate whether the statement is true or false.