subject
Biology, 11.11.2020 22:30 coryowens44

Some fish that live in pitch-dark caves have things that look like eyes but do not see. Are their eyes best described as an exaptation or a vestigial adaptation?

ansver
Answers: 3

Another question on Biology

question
Biology, 22.06.2019 15:40
During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.
Answers: 1
question
Biology, 22.06.2019 21:00
Agland that serves both the digestive and the endocrine systems is called
Answers: 1
question
Biology, 22.06.2019 21:40
Which of the following statements accurately defines epidermis? a. a thick protein fiber composed of the protein collagen b. hard, dense bone tissue found on the outer surface of a bone c. single layer of epithelial cells and the underlying basal lamina d. outer, protective layer of the skin composed of stratified squamous keratinized epithelial tissue
Answers: 1
question
Biology, 23.06.2019 00:00
Ali hypothesized that increasing fertilizer would increase plant growth. four groups of thirty similar plants were given 0 to 15 ml of fertilizer, as shown in the graph. the change in plant height for each group over a two-week period was averaged and recorded. plant group fertilizer added (ml) avg. growth (cm) a 0 4 b 5 6 c 10 8 d 15 3 what is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.
Answers: 1
You know the right answer?
Some fish that live in pitch-dark caves have things that look like eyes but do not see. Are their e...
Questions
question
History, 02.09.2020 20:01
question
History, 02.09.2020 20:01