It refers to making or crating new genes in form of mutation
in duplicates of old genes. It is also a mechanism in major way through new
genetic material is generated during evolution. The duplication happens in
event termed unequal crossing over or recombination between misaligned
homologous chromosomes during meiosis.
Answer:
Signposts that determine the fate of cells.
Explanation:
Embryos for humans and other animals often look alike at certain developmental stages because they share ancient genes. This expression means that a more advanced organism, like humans, will resemble less advanced species during it's development stages.
Answer:
Plants → Grasshopper → Snake → Mushrooms
Explanation:
Read it from the sun, then it points to the grass, then grasshopper, then snake, then mushroom.
<span> white blood cells tend to have a higher surface to volume ratio then other cells because the are more amorphous</span>
