How are the equations for photosynthesis and respiration different?

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

What does natural resource management aim at ?

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi