6. In a population which is in Hardy-Weinberg equilibrium, what would be the frequency of heterozygotes for alleles A and a (i. e. genotype Aa), when the frequency of the allele a is 0.6?

a. 1.2
b. 0.16
c. 0.48
d. 0.45

Please show formula. I am lost

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

Onsider the paragraph above. what is one chemical property of water? a) water is a polar molecule. b) water is the universal solvent. c) water reacts with group 1 metals. d) water has a high specific heat capacity.

What does the positioning of transcription factors determine?