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Genetics Gene Expression And Interaction - Questions and Answers

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16. The phenotypic ratio of complementary genes in sweet pea is
A. 3:1
B. 9:7
C. 9:3:3:1
D. 12:3:1
Explanation:
17. The white flowered parent with the gene for chromogen is
A. cc PP
B. CC pp
C. Cc Pp
D. cc Pp
Explanation:
18. Number of genes involved in the demonstration of complimentary genes in Lathyrus odoratus is
A. one gene
B. A pair of genes
C. Two pair of genes
D. More than two pair of genes
Explanation:
19. The Botanical name of Sweet pea is
A. Mirabilis jalapa
B. Oenothera lamarckiana
C. Lathyrus odoratus
D. Cucurbita pepo
Explanation:
20. Purple pigment in Lathrus odoratus called
A. Chromogen
B. Chlorophyll
C. Haemocyanin
D. Anthocyanin
Explanation:
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