Label the offspring chromosomes a1, a2, b1, or b2. circle any mutation chromosomes.

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

in addition to spreading humanist ideas, erasmus has contributed to criticism of corruption in the church.

he forelimbs below belong to four species that descended in a direct line from the ancestral mammal shown above. of the four descendants shown, which species most likely appeared earliest in evolutionary history?

the answer is sex-linked recessive.