Most populations on earth are affected by several factors, such as genetic drift, mutations, and natural selection. Which of the following statements can be made about a population that experiences changes in gene frequencies?
A.
The Hardy-Weinberg equilibrium is maintained.
B.
Evolution is occurring in the population.
C.
Lethal genes will eventually be expressed.
D.
Mutations will not affect the population.
2007-02-01 13:43:53 · 3 answers · asked by mike 1 in Science & Mathematics ➔ Biology
This answer has to be B.
The population is changing, so A can't be true -- not staying equal.
C. Doesn't make a lot of sense. Lethal genes don't have anything to do with this.
D. Mutations may be affecting the population. Something IS! The problem says that gene frequencies are changing.
2007-02-01 14:22:25 · answer #1 · answered by ecolink 7 · 1⤊ 0⤋
OMG! I sat it too! i became into retaking it as i take triple technological know-how and failed it final time at beginning place tier. i presumed that the question on chromosomes became into so perplexing! Did absolutely everyone else locate it difficult? The question on the quadrats thoroughly threw me off! i'm specific which you will resit those!
2016-12-17 07:34:00 · answer #2 · answered by Anonymous · 0⤊ 0⤋
well if I had to guess b and c. I hoping you the answer to that!!!
2007-02-01 13:47:54 · answer #3 · answered by bdcolditz 2 · 0⤊ 0⤋