Biology, 31.07.2019 07:20 SavannahP04
Gregor mendel discovered that tall was dominant and short was recessive in pea plants. when he crossed two plants that were both heterozygous tall (tt) he found a 3: 1 ratio of tall to short (75% tall, 25% short) in the offspring leading him to conclude that in a monohybrid cross, the offspring would show a 3: 1 ratio of dominant to recessive phenotypes. a student in a biology lab wants to know if plant flower color is also determined by simple mendelian genetics. first she crosses a true breeding white flowering plant with a true breeding red flowering plant and observes that the offspring all produce red flowers. she then crosses two of these red flowering plants and records the phenotypes of the offspring
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Biology, 21.06.2019 20:00
Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area
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Biology, 22.06.2019 01:30
All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.
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Biology, 22.06.2019 09:30
The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f
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Gregor mendel discovered that tall was dominant and short was recessive in pea plants. when he cross...
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