Biology, 14.08.2020 20:01 jeanine239
Researchers have historically considered the human appendix to be a vestigial structure. What evidence, if true, would best disprove this claim? A. The appendix was used to help digest leaves in the ancestors of humans, but it appears to serve no function in modern humans. B. The human appendix helps to maintain the health of the gut, and arose fairly late in the evolutionary history of mammals. C. Chimpanzees also have an appendix, and humans and chimpanzees inherited the appendix from the same ancestor. D. Cows have an appendix to help them digest grass, but it evolved independently from the appendix found in humans.
Answers: 3
Biology, 21.06.2019 16:30
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 20:30
Will mark brainliest if correct/available! which of the following statements is true? all plants need flowers to sexually reproduce. sexually reproduced offspring are identical to their parents. fertilization always occurs inside the female's body. a body cell has twice the number of chromosomes as an egg cell.
Answers: 1
Biology, 21.06.2019 21:30
The fauces connects which of th following structures to the oropharynx
Answers: 1
Biology, 22.06.2019 01:20
Question 3(multiple choice worth 4 points) (02.04 lc) which best describes the function of chloroplast? allows certa molecules to enter and exit the cell makes food during photosynthesis detoxifies waste products o packages proteins into vesicles
Answers: 3
Researchers have historically considered the human appendix to be a vestigial structure. What eviden...
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