Nn siginifys a heterozygous genotype
Answer: true
Explanation: i read it on khan academy
1. The appearances of fireflies at dusk is an example of a circadian rhythm because it's happens daily. The correct option among all the options that are given in the question is the third option or option "c".
2. During migration, animals undertake a seasonal movement. The correct option among all the options that are given in the question is the first option or option "a".
In the mitochondrion, small molecules combine with (Oxygen) to produce (Water) and carbon dioxide.
This process releases a large amount of (Energy).
