Ignoring migration, the age structure of a human population likely to increase in size will have what shape?

Natural selection acts on populations through a specific trait. which statement must be true about that trait? question 6 options: the trait is passed on genetically to the next generation. the trait has little impact on survival. the trait is the same for all organisms. the trait is resistant to mutations.

2points what is the term for a female reproductive cell? a. egg b. chromatid c. allele d. fertilization

Did you know that a blue wales tongue weighs more than an elephant?