A lab is performed to study the effect of pH and heat on the function of the catalase enzyme found in carrot plants. What is the dependent variable (s) in this lab? Select all that apply.

a. pH

b. temperature

c. enzyme activity

d. water

Planning along the natural slope of the land to reduce soil erosion is called

Why during commercial fermentation does special care need to be taken to keep the vast sealed during the process

In each of the scenarios, an individual heterozygous for the indicated gene or genes is crossed with an identical heterozygous individual. Predict the number of different phenotypes that would be observed among the progeny of such a cross?

Do ants have knees? if so is it called the same name? do all insects have knees? what about bees?

The main reason that is important to test only one variable at a time so that

How does climate affect the type of biome found in an area?

As in the previous question, suppose there is a population of 100 rabbits that have different fur patterns. In this population several generations ago, there were 60 FF rabbits, 20 Ff rabbits, and 20 ff rabbits.

How can introducing a plant or animal from one ecosystem into another ecosystem cause major problems

What happens in meiosis I and II

What effect does an increase in the average kinetic energy of an object have? A. reduced particle movement B. Lower temperature C. higher temperature D. increased mass