Which of these is NOT true of cells?

1. they are much like empty atoms

2. they were first discovered in the 1600's

3. they can be found in pond water

4. they contain a huge array of working parts

A population of red squirrelfish breeds and produce offspring, 75% are still red but 25% are yellow. this variation in the color of the squirrelfish can be explained bya) the presence of a mutagen in the environment that caused a color change. b.

Holes drilled several kilometers into earths crust provide direct evidence about earths interior in the front of

In which process does the cell use a vesicle to move molecules out of the cell? O A. Diffusion O B. Exocytosis O C. Endocytosis O D. Passive transport

What is the distance between the crest of successive waves?

Make a claim about the effects of chromosomes not separating properly during either phase of meiosis

Why can't you use visible light to "see" molecules?

A system to maintain homeostasis must have at least four parts that function together. name these abd bruefly explain what each one does

Which of the following is a sac fungus? A rhizopus, B candida C penicillium notatum

What are the stop codons

One factor that can increase sensitivity to sunlight is genetics. a. True b. False