the answer is A according to my knowledge.
Answer:
Male and female gametes fuse together to form a diploid zygote during sexual reproduction.
hope it help
Answer:
The results will be 50% heterozygous black dogs and 50% yellow dogs.
Explanation:
A punnet square can be described as a diagrams which predicts the outcomes of a cross being made.
A dominant trait can be described as the trait that dominates and masks the effect of the recessive trait. A recessive trait can be described as a trait that gets suppressed by the dominant trait.
When the two alleles of a gene are similar for a trait, they are said to be homozygous. When the two alleles of a gene are different, they are termed as heterozygous.
A cross between the heterozygous black fur dog with a yellow fur dog will show that there are 50% chances that the offsprings born will be heterozygous black as one of the parents or there is a 50% chance that they will be yellow as the recessive parent dog.
Answer:
Having the light reaction components in close proximity speeds up the process. Electrons move from one protein to the next in sequence. If the proteins had to 'swim' around to find the next part of the electron transport chain, then the ATP would form at a much slower, inefficient rate.