Please help, I know the answer is on chegg if you have it.
The fluidity in membranes is due to which molecule(s)?
a.) water
b.) proteins
c.) lipids
d.) Carbohydrates
e.) all of the choices are correct

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

The spermists believed that: the male made the only hereditary contribution to the offspring the male and female traits were blended in the offspring the female made the only hereditary contribution to the offspring the male and the female made equal contributions to the next generation

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?