Basalt is the usually hard and black volcanic rock formed from (liquid) balsalitc lava
Every offspring does not look alike they change with the generations
<span>Primitive, single-celled life forms without organized nuclei are termed PROKARYOTES.</span>
Answer:A
Homozygous means both alleles are the same. This leaves A and B
Only choice A has heterozygous(different) alleles for offspring,so it is the right answer