Biology, 26.02.2020 17:02 Cjohnston742
Flower A blooms in June, while flower B, a close relative of A, blooms in August. A researcher is raising a population of flower B in a controlled growth chamber. Over time the researcher manipulated the day length in the growth chamber and eventually manages to induce some individuals of flower B to bloom in June. The researcher finds that she can cross these individuals with flower A individuals and they produce viable, fertile offspring. What can she conclude about flower A and flower B?
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Depending on the organism the number of in a cell may change
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Biology, 22.06.2019 09:00
Select all that apply genes are specific nucleotide sequences occur in numbers that are the same as the number of chromosomes are located in a specific place on a chromosome determine the traits of an organism are units of rna
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In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.
Answers: 2
Biology, 22.06.2019 12:30
Are the layers of rock above and below the coal older or younger?
Answers: 1
Flower A blooms in June, while flower B, a close relative of A, blooms in August. A researcher is ra...
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