Biology, 25.03.2020 16:52, robert7248
In tomatoes, tall growth habit is the result of a dominant gene, D. Dwarf growth to its recessive allele, d. Smooth epidermis is due to a dominant gene P pubescent epidermis to its recessive allele p. a homozygous tall smooth vaiety was crossed with a dwarf pubescent variety, the f1 were testcrossed to dwarf pubescent. the results of the test cross were as follows.
tall, smooth-96
tall, pubescent-4
dwarf, smooth-3
dwarf pubescent-95
Are these genes linked? If so, what is the percent of crossing over?
Answers: 2
Biology, 22.06.2019 01:50, leslie0296
Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules
Answers: 2
Biology, 22.06.2019 04:00, belle200163
Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them
Answers: 1
Biology, 22.06.2019 07:00, erikagibson3414
What controls activities within a eukaryotic cell?
Answers: 2
In tomatoes, tall growth habit is the result of a dominant gene, D. Dwarf growth to its recessive al...
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