Why is it important that scientific investigations be repeated

In a human zygote, how many diploid combinations of parental chromosomes are possible?

How is the nucleus involved in the production of enzymes? A. The nucleus translates the ribosomal RNA for the enzymes to be synthesized in mitochondria. B. The nucleus is involved in the packaging and transportation of enzymes outside of the cell. C.

Name five (5) functions of the female reproductive system.

What are some things we would see occur if a new organism was introduced into a new population

17. A form of a gene is a (n).

Your body moves food thourgh the digestive tract by using a. smooth muscle b. cardiac muscle c. extensor muscle d. Flexor muscle

A group of organs that work together to perform a major function is called a (n)

Restless tectonic plates move (shift) between one and 15 cm per A. Year B. Month C. Day D. Minute

the EPA is in charge of regulating workplace hazards True False

Which of the following should be used to see small objects that are not visible to the naked eye? A. Metric ruler B. Balance C. Microscope D. Transfer pipette