Biology, 02.03.2021 01:00 brooklyn4682
Trees of the same species have leaves of different size, shape, and color. Which statement best explains these differences?
The genotype that controls these features is isolated to a single phenotype.
Flexibility in gene expression leads to differences between tree leaves.
Tree leaves vary in color, shape, and size because of the minerals in soil.
Answers: 3
Biology, 22.06.2019 00:00, donmak4015
As a small change in a person's dna can cause a genetic disorder
Answers: 1
Biology, 22.06.2019 05:00, itsstaytay200
Which mechanism of transport takes place when solute particles move from a region of high concentration to a region of low concentration? active diffusion isotonic osmosis
Answers: 2
Biology, 22.06.2019 09:10, ballin4534
Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) has a single dorsal fin ® 5 (b) has a double dorsal fin ® 2 2. (a) one fin is spiny, the other is smooth ® 3 (b) one fin is not spiny or smooth ® 4 5. (a) has small fin on back near tail ® 6 (b) has no fin on back near tail ® 7 6. (a) has barbs near the mouth ® catfish (b) does not have barbs near the mouth ® 10 7. (a) tail is asymmetrical ® 8 (b) tail is symmetrical ® 9 10. (a) scales are small ® trout (b) scales are large ® whitefish what is the next step to complete to identify a fish that has a single dorsal fin, no fin on the back near the tail, and no barbs near the mouth? step 2 step 5 step 7 step 10
Answers: 2
Trees of the same species have leaves of different size, shape, and color. Which statement best expl...
English, 06.04.2020 20:21
Mathematics, 06.04.2020 20:21
Physics, 06.04.2020 20:21