Which of the following best explains why there are no individuals with constricted pods in the F1 generation?

A) Inflated pod shape is dominant to constricted pod shape.

B) The inflated-pod offspring in the F1 generation are homozygous.

C) Constricted pod shape typically arises from a new mutation in the F1 generation.

D) The constricted-pod offspring are carriers for the inflated pod shape allele.

Agene with the original sequence of atgtt—tact underwent substitution mutation to form atatt—tact after a few generations. tact is a part of a muscle protein encoding region, and atgtt codes for a digestive enzyme. what will be the effect of this mutation? a. the production of muscle protein will be affected. b. the production of digestive enzymes will be affected. c. the production of both the protein and the enzyme will be affected. d. the production of neither the protein nor the enzyme will be affected.

Describe the layers of the suns atmosphere?

Which of the following observation darwin shape his concept of descent with modification? a) species diversity declines farther from the equator. b) fewer species live on islands than on the nearest continents. c) birds live on islands located farther from the mainland than the bird's maximum nonstop flight distance. d) south american temperate plants are more similar to the tropical plants of south america than to the temperate plants of europe. e) earthquakes reshape life by causing mass extinctions.