Please help, I'm trying to do this for a test.
this is about DNA to give you some foresight.

What do animals wth echolocation have in common other than echolocation

In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?