Question

Which claim about reproduction in dogs can best be supported using a valid argument?

A. Offspring produced by sexual reproduction are genetically identical.
B. Gametes from both dogs are needed to maintain the correct number of chromosomes in the offspring
C. Phenotypic variation will occur in the offspring as a result of mitosis in the gametes.
D. Binary fission is required for sexual and asexual reproduction in dogs.

Answer 1

During sexual reproduction, gametes from both parents are required to combine their genetic material and produce offspring.

Step-by-step explanation:

b. Gametes from both dogs are needed to maintain the correct number of chromosomes in the offspring.

During sexual reproduction, gametes from both parents are required to combine their genetic material and produce offspring. This ensures that the correct number of chromosomes is maintained in the offspring. Each parent contributes one set of chromosomes, resulting in a genetically unique offspring with a combination of traits from both parents.

Answer 2

b

Step-by-step explanation: