Will give 20 points Which of the following scenarios will decrease the genetic variation of a population? (1 point)
an individual works out, increasing their muscle mass
O a population of birds suddenly decrease their frequency of sexual reproduction
a mutation in a chromosome makes it more likely to undergo genetic recombination
a mutation alters the sequence of a gene resulting in a new allele

Fan egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, what is the result of this union? a) all future somatic cells of the organism will contain the (2n + 1) number of chromosomes. b) all future somatic cells of the organism will contain the (2n - 1) number of chromosomes. c) only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes. d) all future somatic cells of the organism will contain the normal diploid number of chromosomes.

What in scientific term why the salty popcorn causes this thirst

What is true of sea slugs in these orders