Which of the following describes a phenotype?

A. Gg

B. Homozygous

C. Green

D. Heterozygous

A mutation that affects the gametes of an organism is called a -

A. Somatic mutation

B. Germ mutation

C. Base deletion

D. Transcription error

For the first question, the answer is C. green because a phenotype is the physical characteristics of an organism that can be seen. Of the options given, only green is a characterisitc that could be seen.

For the second question, the best answer is A. somatic because somatic mutations occur in the gametes.