The predicted outcome of the F1 cross is diagrammed in the Punnett square shown in the figure, where 1, 2, 3, and 4 represent the genotypes corresponding to each box within the square. Which of the boxes marked 1-4 corresponds to plants with dark leaves? D 2. 4- 3.

Concepts of Biology
1st Edition
ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:Samantha Fowler, Rebecca Roush, James Wise
Chapter8: Patterns Of Inheritance
Section: Chapter Questions
Problem 5RQ: Imagine that you are performing a cross involving seed texture in garden pea plants. You cross...
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Can you please help find how many black leaves there are?
The predicted outcome of the F1 cross is diagrammed in the Punnett square
shown in the figure, where 1, 2, 3, and 4 represent the genotypes corresponding to
each box within the square.
Which of the boxes marked 1-4 corresponds to plants with dark leaves?
2
O 1 only
O 1, 2, and 3
O4 only
O 2, 3, and 4
(30
MacBook Air
4.
3.
of
Transcribed Image Text:The predicted outcome of the F1 cross is diagrammed in the Punnett square shown in the figure, where 1, 2, 3, and 4 represent the genotypes corresponding to each box within the square. Which of the boxes marked 1-4 corresponds to plants with dark leaves? 2 O 1 only O 1, 2, and 3 O4 only O 2, 3, and 4 (30 MacBook Air 4. 3. of
Use the figure and the following description to answer the question.
In a diploid plant, leaf color is controlled by gene locus D. Plants with at least one
allele D have dark green leaves, and plants with the homozygous recessive dd
genotype have light green leaves. A true-breeding, dark-leaved plant is crossed
with a true-breeding light-leaved one, and the F1 offspring is allowed to self-
pollinate.
The predicted outcome of the F1 cross is diagrammed in the Punnett square
shown in the figure, where 1, 2, 3, and 4 represent the genotypes corresponding to
each box within the square.
Which of the boxes marked 1-4 corresponds to plants with dark leaves?
d
d
4
MacBook Air
2)
3.
Transcribed Image Text:Use the figure and the following description to answer the question. In a diploid plant, leaf color is controlled by gene locus D. Plants with at least one allele D have dark green leaves, and plants with the homozygous recessive dd genotype have light green leaves. A true-breeding, dark-leaved plant is crossed with a true-breeding light-leaved one, and the F1 offspring is allowed to self- pollinate. The predicted outcome of the F1 cross is diagrammed in the Punnett square shown in the figure, where 1, 2, 3, and 4 represent the genotypes corresponding to each box within the square. Which of the boxes marked 1-4 corresponds to plants with dark leaves? d d 4 MacBook Air 2) 3.
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option (b) 1,2,3 have dark leaves.

 

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