Which of the following is not an advantage of asexual reproduction:

genetically identical offspring
rapid reproduction
genetic variation of offspring
requires only one parent

What did hunter gathers do to alter the environment?

Can someone i have no idea of how to do this.

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a.the offspring are more likely to have freckles. b.the offspring are more likely to have no freckles. c.the likelihood of the offspring having freckles and not having freckles is the same. d.the likelihood of the offspring having freckles and not having freckles cannot be determined.