12. The lives of __plants include two generation that alternate.

a non-seed producing

b. seed

c. all

d most

An organism occasionally carried by cats, pig, and sheep can infect humans and pass from mother to child in utero, resulting in severe symptoms in the growing child. a. True b. False

In which way is primary succession similar to secondary succession?

Without selective breeding dogs today would probably be less similar?

Difference between vegetative reproduction and seed reproduction

The structure of DNA resembles a twisted ladder. Which structural components form the rings of the ladder? A) deoxyribose sugars B) phosphate groups C) nitrogenous base pairs D) ribosomes

Why are green algae similar to green plants? A. They can have more than one nucleus in each cell. B. They have chloroplasts and store food as carbohydrates. C. They reproduce by spores. D. They both have peptiglycan in their cell walls.

Why rapid binge drinking is more dangerous than slower consumption of alcohol?

Is a blue whale, rosebush, mushroom, algea, or pine tree a heterotroph or auto troph

Function of pollen tube

Example to illustrate the internal complexity of cells