Question 4 2 pts
You calculate the allele frequency for particular gene in ladybugs one year (generation) to be E =
0.6 and e = 0.4. The ten years (many generations) later you calculate allele frequency again and find
E = 0.8 and e = 0.2.
Are the ladybugs in Hardy Weinberg Equilibrium for that trait?
Answer 1
Has evolution occurred?
Answer 2
Answer 1
[ Choose
Answer 2
[Choose ]
A
Question 5

Hormones are chemical molecules produced by endocrine glands. one such endocrine gland is the thyroid gland, which synthesizes the thyroid hormone, which in turn affects the heart muscles. which two statements describe the probable reason for the function of the hormone? the cells in the heart have specific receptors that allow for the intake of hormones. the heart and the endocrine glands have the exact same types of cells. all cells make the same types of hormones. thyroid hormones show their effect on the heart by means of specialized cells. thyroid cells and cardiac cells have different dna.

Which statement best describes a typical difference that could be found between the “analysis” and “conclusion” sections of a lab report?

Does all the energy stored by the phytoplankton reach the top level of the pyramid