Science Which factor is the main difference between a cell nucleus and a nucleiod?

A. size of the organelle

B. arrangement of the cytoskeleton

C. movement of the flagella

D. presence or absence of a surrounding membrane

In which order does sexual reproduction take place in plants Pollination, germination, fertilization Germination, fertilization, pollination Pollination, fertilization, germination Fertilization, pollination, germination

13. A basic observation of a star is how bright it appears. This brightness is known as the star's A. absent magnitude. B. apparent magnitude. C. absolute magnitude. D. luminosity.

What is the word for a type of communication that foes from cell to cell

Describe two ways the immune system works.

What is the mechanism that determines which color of corn is most prevalent

How could you use biotechnology to protect a plant from insect damage

Which of these cranial nerves contains preganglionic parasympathetic fibers? A. Optic, CN II B. Facial, CN VII C. Trigeminal, CN V D. Hypoglossal, CN XII

The pH of a solution is determined to be 6.5. The solution is

What what is the processes of fertilisation and implementation

What do areas of high albedo have in common?