For an offspring to dominate a recessive trait, both parents must have at least one dominant allele in their genotype.
Answer:
Testes are the structure in male organism where sperm cells are produced. The process in which sperm cells are produced called spermatogenesis. Ovaries are the structure in female organism where egg cells are produced. The process in which egg cells are formed is called oogenesis.
When sperm of male combine with egg of female, it produces a fertile zygote and this zygote turns into a new organism.
<span>Natural selection is what allows a population to adapt because the animals that adapt are the ones that mate and pass along their genes. Without natural selection, evolution or adaptation would not be able to occur.</span>
It was one Sunday morning. When me and my best friend ( NAME GOES HERE) switched lives we were playing a game and the game had a lot to do with holding hands
