Answer: Secondary consumer
Explanation: The yellow tuna fish belongs to the secondary consumer. It feeds on the smaller fishes for their energy needs.
The secondary consumers are the fishes that obtain their energy by feeding on the primary consumers.
The primary consumers feed on the producers for their energy in the marine ecosystem.
1. C) Both parents contributed a recessive allele
The offspring is homozygous for the recessive allele, which means it has two copies of it. Because each parent contributes one copy of the gene, this means that both parents contributed the recessive allele.
2. D) The offspring can be tall or short
The first cross between TT and tt will yield an F1 generation with the genotype Tt. When this generation is self-pollinated, the cross may result in the following genotypes:
TT, Tt, tt
Which means that the offspring can be tall or short.
Answer:
Short answer-False
Explanation:
b. when the mutations are substitutions
c. when there are multiple mutations in a gene
d. when the mutation is harmful
Answer:
The uterus is an organ used for producing offspring.
Explanation:
It’s also called a womb, offspring develop within it until they are ready to be born.