What is the main functions of lipids?

What is the difference between sex-linked traits and autosomal traits in humans? a. sex-linked traits can only be passed from fathers to sons, while autosomal traits can be passed on from both parents to offspring of any sex. b. sex-linked traits are passed on through the x and y chromosomes, while autosomal traits are passed on through the other 22 chromosomes. c. sex-linked traits only affect females, while autosomal traits affect both males and females. d. sex-linked traits refer to genes that are on the x and y chromosomes, while autosomal traits refer to genes on all 23 chromosomes.

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun

Explain what a zygote is. use the terms egg cell, sperm cell, and fertilization in your explanation.