What are the typical Mendelian phenotypic and genotypic ratios in the F2 generation for a cross of two heterozygous tall plants, where tall is a dominant trait? Why are these ratios typical?
What will be an ideal response?
?Using a Punnett square diagram the genotypes to expect are ¼ homozygous tall, ¼ homozygous
short, and ½ heterozygous. The phenotypes (given that tall is dominant) would be ¾ tall and ¼
short.
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a. 350 b. 1,000 c. 1,700 d. 2 million
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A) throat proportions B) brain size C) breath control D) both A and B E) both A and C
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A. behaviorists B. naturalists C. eco-researchers D. ethologists
Which of the following is an example of independent invention, the process by which people in different societies have innovated and changed in similar but independent ways?
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