Biology, 02.08.2021 23:00, xmanavongrove55
In the North Pacific Ocean, two groups of the same species of killer whales (Orcinus orca) appear to be forming two different species based on what they eat. One group eats fish and the other eats mammals such as seals. Scientists can tell what they eat based on their teeth, because whales that feed on fish have significantly different wear patterns. Another difference between the two groups is in how they hunt. Whales that hunt fish tend to travel in large pods (groups of whales) and vocalize often. Whales that hunt seals, however, tend to travel in very small groups and vocalize very little, likely because of the excellent hearing ability of seals. If these differences brought about speciation, the separation would be considered
Answers: 3
Biology, 21.06.2019 16:30, abatek28
In fruit flies, gray bodies (g) are dominant over black bodies (g), and brown pigments (n) are dominant over yellow pigments (n). each individual possesses two alleles for each trait. if a fly that is homozygous dominant for both traits is crossed with a fly that is homozygous recessive for both traits, what is the predicted genotype of the offspring.
Answers: 3
Biology, 21.06.2019 20:00, gracethegreat1
Surrounded by microtubules, located near the nucleus. (don't try to google it) (give answer only if u know)
Answers: 1
Biology, 21.06.2019 22:00, maggie3541
Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.
Answers: 1
In the North Pacific Ocean, two groups of the same species of killer whales (Orcinus orca) appear to...
Biology, 08.09.2021 04:00
Social Studies, 08.09.2021 04:00
History, 08.09.2021 04:00
Chemistry, 08.09.2021 04:00
Mathematics, 08.09.2021 04:00
Mathematics, 08.09.2021 04:00
History, 08.09.2021 04:00