Biology, 26.06.2019 07:30 makennahudson94
Why do the terrestrial planets lack hydrogen and helium in their atmospheres? a. hydrogen and helium were converted to other compounds as the planets formed. b. hydrogen and helium can't be retained because the planet masses are too small. c. hydrogen and helium were blown away by solar wind. d. hydrogen and helium are present in rings around the terrestrial planets.
Answers: 2
Biology, 21.06.2019 15:30
Which of the following is not a way in which a vascular plant's xylem and phloem are similar?
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Biology, 22.06.2019 00:20
6. in domesticated cats, the following are independently assorting: normal ears (t) is dominant to tufted ears (t); curved whiskers (c) is dominant to straight whiskers (c); the presence of six toes (s) is dominant to five toes (s); gene for hair length is an x-linked codominant. the three phenotypes for hair length are long (xhxh), medium (xhxh), and short (xhxh); medium is the heterozygous condition. given two parents: ttccssxhxh x ttccssxhy how many different gametes could be formed in the female cat with respect to these four traits? how many phenotypes are possible in the offspring from this mating?
Answers: 1
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What is the average speed of a car that traveled 300.0 miles in 5.5 hours
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Why do the terrestrial planets lack hydrogen and helium in their atmospheres? a. hydrogen and heli...
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