Why is water vital to maintaining a constant internal environment?

A. It is cohesive

B. It is adhesive

C. It is a good solvent

D. It has a high specific heat

Which of the following is NOT a method for developing organisms with desirable traits? a. Genetic Engineering b. Artificial Selection c. Selective Breeding d. Evolution

The process of cellular respiration A) occurs only in animals B) breaks down food molecules to release stored food C) must occur before plants are able to carry out photosynthesis D) is performed only by organisms that are in capable of

A tall pea plant (Tt) is crossbred with a short pea plant (tt). The following Punnett square shows the separated alleles for two pea plants.

What is the magnetosphere?

Explain why the nucleus is called the control center? What evidence support your reason

If there are 14 chromosomes in pea plant cells how mant chromosomes are present in a sex cell of a pea?

Semiconservative replication involves a template. What is the template? a. DNA polymerase b. one strand of the DNA molecule c. single-stranded binding d. proteins an RNA molecule

What statement about zygotes is correct? A. Zygotes have a full set of chromosomes, receiving half from each parent. B. Zygotes have twice the number of chromosomes as each of its parents. C.

A ___ is a type of turbine used to capture the energy of moving air

Down Syndrome is caused by trisomy 21. True or false