QUESTION 3 Hint: If you have trouble with this question, try comparing meiosis w

Question

QUESTION 3 Hint: If you have trouble with this question, try comparing meiosis with flipping a nickel and a dime. What combinations of heads and tails would you expect to get with the coins? Assume no crossing over for this question. Tall (T) is dominant to short (t). Round peas (R) are dominant to wrinkled peas (r). Assume the height and the pea-shape genes are on different chromosomes. If a plant has the genotype TtRr, on average its gametes would have genotypes in the ratio of a- 1 TR: 1 Tr: 1 tR: 1 tr O b. 3 TR: 1 t oc. 9 TR: 3Tr3tR: 1 tr d. 1 TR: 2 Tr: 2 tR: 1 tr e. 1 TR: 1 tr QUESTION 4 Green pod color (G) is dominant to yellow pod color (g). Which of the following genotypes could be for a plant with yellow pods? b. Gg or GG C. Gg Od egg or GG

Explanation / Answer

3)-option c is correct because dominant ratio is more than recessive ratio. Dominant trait suppress recessive traits.

4)-option d is correct because yellow pod colour is recessive and recessive trait express only when both alleles are recessive. Dominant trait suppress recessive traits.

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