Decreased birthrate can cause a slowed birth rate.
They are less likely to be separated during crossing over.
Answer: 3 Sub classes wingless insects known as apterygota and winged insects known as pterygota
Explanation:
All fungi are heterotrophic, which means that they get the energy they need to live from other organisms. Like animals, fungi extract the energy stored in the bonds of organic compounds such as sugar and protein from living or dead organisms.