Biology, 08.01.2020 18:31 dbrwnn

Choose all the answers that apply.

mutations
are random
are always harmful
add new genes to the gene pool
can be beneficial depending on the environment
are always inherited by offspring

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 13:30, natlovesfood

Which of the following substances is not involved in the chemical reaction that pro- duces smog? a. sunlight b. particulate matter c. automotive exhaust d. ozone

Answers: 2

continue

Biology, 21.06.2019 20:00, smariedegray

Sampling lake water for microscopic organisms is not as easy as it sounds when you want to both count and identify species. in a given water sample, your bacteria of choice can be rare or difficult to culture, particularly given the mixture of bacteria in a biofilm. which of the following culture media would be best for growing fecal coliforms when they are relatively less abundant than other bacteria in the lake? anaerobic culture medium enrichment culture medium complex culture medium basic culture medium

Answers: 1

continue

Biology, 22.06.2019 01:00, lindasuebairdoyjpf7

Where do the respiratory and circulatory systems meet? a. in the heart b. in the muscles c. in the lungs d. in the brain

Answers: 2

continue

Biology, 22.06.2019 02:30, cristinanina

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

Answers: 3

continue

You know the right answer?

Choose all the answers that apply.

mutations
are random
are always harmful<...