B. <em>Pelecinus polyturator
</em>When writing the scientific names of organisms, the entire name is italicized. Moreover, the genus name is written first and the first letter of the genus name is capitalized. The specific name is written after a space after the genus name.
Exo is spitting big things out. endo is pulling big things in. diffusion is molecules moving from an area of high concentration to an area of low concentration until it is balanced
Sister chromatids have different alleles although carry same genes on same loci. So if it doesn't happen so, like if there are same alleles on sister chromatids then there is a problem in its formation. i.e., male and female alleles haven't contributed equally ( may be an error during their segregation process ). And obviously it doesn't happen in a real cell so we must understand this point. Because normally whenever it happens there's one half from the male and one half from the female. (i.e. maternal and paternal alleles contribute equally).
I hope you get the answer!!!
Answer:
producer: grass, primary: grasshopper, secondary: frog, tertiary: snake
Explanation:
