Cells in multi-cellular organisms

A) All look the same

B) All have the same function

C) Are often quite different from each other

D) Are the same size in every part of the organism

Which statements describe what Is Gaines or lost during radioactive decay? Check all that apply 1 - atoms gain other atoms 2-elements take in energy 3-atoms lose smaller particles 4 - elements gain smaller particles 5 - energy and particles are

It is important to organize your data because

What does a red pupae turn into

The gradient of stream depends on

Which statements about sex-limited traits are true? a Genes for the trait are present in both genders. b Growing a beard in males is an example of a sex-limited trait. c The traits aren't expressed physically.

1. Which statement most accurately describes the process of respiration? Select one: a. It occurs only in plants during the daylight hours and usually involves the exchange of gases. b.

All cells contain this. The purpose is to direct cellular activities, including protein synthesis. A) DNA B) nucleus C) ribosomes D) plasma membrane

Why do you think species remain in a stage of stasis?

The allele for pattern baldness (B) is dominant, and the non-bald allele (b) is recessive. Susan's mother has the genotype bb, while her father has the genotype BB. Susan and her three brothers all have the same genotype (Bb).

Which function do the nucleus and ribosomes have in common? A They both move easily in and out of the nuclear pores. B They are organelles that control information in the cell. C Neither of them has a nuclear envelope.