Extinction results in a. many new animals moving into a habitat. b. loss of ecosystem biodiversity. c. fewer niches within ecosystems. d. greater opportunities for generalist species. ✓ b ✓

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of

Which strand is synthesized towards the replication fork

Specialized enzymes called polymerases can bypass distortions in the dna template but tend to introduce replication errors because they have lower fidelity compared to other dna polymerases.