The original mice that you cross are called the parent generation. The offspring from that cross are called the first Filial generation.
LH and FSH by posterior pituitary while act on mature follicles to undergo ovulation. Estrogen and progesterone by ovaries and act on many things.
An ectoderm gives rise to hair, skin, nails or hooves, and the lens of the eye.
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Answer:
In point mutation,the gene is affected however in chromosomal mutations,there is change in the structure or number of the chromosomes
