Blue follower is dominant over white flower and long pollen is dominant over short pollen. A plant with Blue flower and short pollen was cross with white flower and long pollen. Their progeny, ½ had a blue flower with long pollen and another ½ had a white flower with long pollen was allowed to intercross. Which of the following observation is correct among these progeny when independently assort?

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#Question id: 15008

#Unit 8. Inheritance Biology

You have a white eyed, male fruit fly with vestigial wings and a wild type female known to be heterozygous for both traits. You know that vestigial is located on an autosome. What is the probability that a mating between these two flies will generate a female offspring with vestigial wings and white eyes?

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#Question id: 1952

#Unit 4. Cell Communication and Cell Signaling

Immune defenses in the gut have evolved mechanisms that restrict the activation of:

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#Question id: 20320

#Unit 4. Cell Communication and Cell Signaling

What processes controlled by quorum sensing-

a. Bioluminescence

b. Production of virulence factors 

c. Formation of biofilms

d. Competence for uptake of DNA

e. Antibiotic production

Which one of the following combinations of above statements is correct?

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#Question id: 3380

#Unit 11. Evolution and Behavior

Human population having mutant allele to caused color blindness, following different phenotype frequency?

Phenotype	Male	Female
Normal	.70	.72 heterozygous .49 homozygous
Colour blindness	.30	.09

Which of the following frequency of color blindness allele and color blind female in their population?

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#Question id: 10156

#Unit 6. System Physiology – Plant

Which of the following statements is False about Rubisco?