What was the ratio of dominant to recessive phenotypes in the F2 generation of Mendel's experiments?

A.

6:1

B.

1:1

C.

3:1

D.

2:1

Two types of genetic self incompatibility in plants

Most animals have coordinated movement because they are muscular and skeletal systems are controlled by

Which of these BEST describes why certain bacteria have become resistant to penicillin? A) The penicillin in the 1970's was much weaker that the penicillin used today, thus it was not as effective.

You have isolated a gram-positive bacterium with low G C content from unpasteurized milk. It infected a pregnant woman, and now you are worried that her child will be stillborn. What bacterium is it

Businesses can not operate in public land

Earth's magnetic field results from movements in the a. mantle. b. outer core. c. inner core. d. crust.

Where should you place your hands when giving chest compressions during cpr for infants? a. one hand on the chin and one hand on the chest b. one hand on the chin and two or three fingers on the center of the chest c.

What is the correct term that describes the tendency of a plant to grow towards light

What organelle has organic molecules and oxygen as end products?

Which types of molecules can move through the phospholipids? a Small, non-polar molecules b Large molecules c whole cells d protein