In the flowering plant life cycle, into what

strucures do microspores directly develop?



a. male gametophytes
b. megaspores
c. sperm
d. zygotes
e. male sporophytes


A

Biology & Microbiology

You might also like to view...

When the concordance rate of a trait is significantly higher in identical twins than it is in fraternal twins, we can conclude that:

A. the trait has a strong genetic component. B. the trait has a strong environmental component. C. the trait has a strong genotype-byenvironment interaction. D. the trait has a strong norm of reaction. E. the trait has both a strong genetic component and a strong norm of reaction.

Biology & Microbiology

Where in a prokaryotic cell is the genetic material found?

a. Nucleoid b. Nucleus c. Histones  d. Nucleosome

Biology & Microbiology

Which of the following is NOT a feature associated with filtration?

A) nitrocellulose or plastic membrane filters B) sterilization of heat-sensitive materials C) varying thicknesses of membrane filters used D) use of HEPA filters to filter air E) ability of some filters to trap viruses and proteins

Biology & Microbiology

The organism that causes malaria is a

A. bacterium. B. virus. C. protist. D. worm. E. fungus.

Biology & Microbiology