Question 1 of 20 :
Select the best answer for the question.
A student conducts an experiment to see how music affects plant growth. The st
and receives the same amount of sunlight and water each day. Plant A listens to
three hours each day. Plant C listens to country music for three hours each day. F
1. In tiñe experiment described in the scenario, what's the variable?
A. The amount of water each plant receives
O B. The amount of sunlight each plant receives
O C. The type of music each plant listens to
O D. The type of soil in which each plant is potted

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

Suppose that on a small island off the coast of scotland, 32 percent of the population has blue eyes, which means that these individuals must be homozygous for the blue eye color gene (bb). the only other eye color found on the island is brown, and individuals that are homozygous for the brown eye color gene (bb) or heterozygous (bb) will have brown eyes because brown is the dominant gene. assume this population is in hardy-weinberg equilibrium. if 100 babies are born next year, how many of these would you expect to have brown eyes and be heterozygous? a. 58 b. 49 c. 29 d. 43

When the solution concentration on the outside of a cell is greater than thesolution concentrate on the inside of the cell, what type of solution is the cellwithin?