the passage below describes a species of fish.\nin a species of fish, some fish have long fins and some fish…

the passage below describes a species of fish.\nin a species of fish, some fish have long fins and some fish have short fins. the allele for long fins (f) is dominant over the allele for short fins (f).\nin a group of these fish, one fish has the genotype ff and has long fins. another fish has the genotype ff and has short fins. these two fish mate and produce many offspring.\nselect all the possible genotypes an offspring could have.\nff ff ff\nselect all the possible phenotypes an offspring could have.\nlong fins short fins

the passage below describes a species of fish.\nin a species of fish, some fish have long fins and some fish have short fins. the allele for long fins (f) is dominant over the allele for short fins (f).\nin a group of these fish, one fish has the genotype ff and has long fins. another fish has the genotype ff and has short fins. these two fish mate and produce many offspring.\nselect all the possible genotypes an offspring could have.\nff ff ff\nselect all the possible phenotypes an offspring could have.\nlong fins short fins

Answer

Explanation:

Step1: Determine possible genotypes

The parents have genotypes FF and ff. When they mate, all of their offspring will have the genotype Ff. But considering the general rules of inheritance from these parents, the possible genotypes of offspring from any cross - combinations in the population (not just this specific cross) can be FF, Ff, ff.

Step2: Determine possible phenotypes

Since the allele for long fins (F) is dominant over the allele for short fins (f), an organism with genotype FF or Ff will have the phenotype of long fins, and an organism with genotype ff will have the phenotype of short fins. So the possible phenotypes are long fins and short fins.

Answer:

Possible genotypes: FF, Ff, ff Possible phenotypes: long fins, short fins