A homozygous tomato plant with red fruit and yellow flowers was crossed with a homozygous tomato plant with golden fruit and white flowers. The F1 all had red fruit and yellow flowers
The F1 were testcrossed by crossing them to homozygous recessive individuals and the following offspring were obtained: Red fruit and yellow flowers—41 Red fruit and white flowers—7 Golden fruit and yellow flowers—8 Golden fruit and white flowers—44 How many map units separate these genes? A) 17.6
B) 15
C) 17.1
D) 18.1
B
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The name of the enzyme that replicates DNA is ____________________
Fill in the blank(s) with correct word
The smallest sub-atomic particle is the ______.
A. ion B. electron C. proton D. isotope E. neutron
The distribution of animals and plants in competition for scarce resources tends to be ____
a. clumped b. random c. near uniform d. constant e. homogeneous
Which genes are subject to cytoplasmic inheritance?
a. genes found in mitochondria and chloroplasts b. genes found in viruses c. genes found in bacteria d. genes found in sex chromosomes