Biology » Page 218

Biology

Guest

The lion's scientific name is Panthera leo. The leopard's scientific name is Panthera pardus. The tiger's is Panthera tigris. Which statement is true?

A)

All 3 animals share a genus.

B)

All 3 animals share a species.

Eliminate

C)

The 3 animals are genetically identical.

D)

The 3 animals share no genetic information.

Answer Answers (1)

Biology

Winston Gallagher

Humans have a huge impact on ecosystems today. Talk about why we can no longer study most ecosystems that have not been touched by humans. Talk about some of the large scale issues we are causing in our environment and ecosystems today.

Answer Answers (1)

Biology

Deon Pena

Why is it important to identify the presence of fecal contamination in the enviorment?

Answer Answers (1)

Biology

Patricky

An aquifer has been compared to a sponge. Think about this analogy for a moment explain why the use of the word quotations "sponge" is more appropriate in the use of "underground river" quotes to describe aquifers.

Answer Answers (1)

Biology

Melina Dominguez

What process created the oxygen in the atmosphere of the early earth

Answer Answers (1)

Biology

Guest

Can organisms naturally repair a mutation?

Answer Answers (1)

Biology

Guest

Which statements are true for chloroplasts select the three that apply?

Answer Answers (2)

Biology

Jeter

Which of the following structures does not exist as a pair? Select one: a. The kidney. b. The sphincter muscle. c. The ureter. d. The urethra.

Answer Answers (2)

Biology

Meghan Buchanan

The amount in dozen 75 use decimal form

Answer Answers (2)

Biology

Kenzie Hensley

Transpiration depends directly upon what? condensation, evaporation, turgor, or precipitation

Answer Answers (1)

Biology

Kiana Sanchez

The reactants observed in this lesson were a dark colored liquid and the product was a clear liquid. A) true B) false

Answer Answers (1)

Biology

Rachel Mcintosh

Why are invasive species considered a threat to native wildlife?

A. They can breed and spread quickly.

B. They consume native species' food supply.

C. They evolve, and native species don't.

D. They all have higher genetic diversity than native species.

E. They don't need resources from the environment as native species do.

Answer Answers (1)

Biology

Bryant Hansen

Which of the above mammals are the most closely related to each other?

A.

the dolphin and the whale

B.

the manatee and the sea lion

C.

the dolphin and the manatee

D.

the manatee and the whale

Answer Answers (2)

Biology

Nugget

Which hormone is responsible for the development of the male secondary sex characteristics?

estrogen

progestin

progesterone

testosterone

Answer Answers (2)

Biology

Charlie Weaver

The state of equilibrium in the internal environment of the body is called

Answer Answers (1)