Based on the physiological adaptation theory, bacterial populations that had not been exposed to T1 infection:

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#Question id: 23973

#Unit 8. Inheritance Biology

Why deletion causing lethality at homozygous condition state,

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#Question id: 19231

#Unit 12. Applied Biology

Microprojectile bombardments can be used to introduce foreign DNA into plant 

1. Cell suspensions

2. Callus cultures

3. Meristematic tissues

Which of the following above statements are correct?

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#Question id: 16119

#Unit 7. System Physiology – Animal

Following statements are regarding to Shivering, which is the most potent mechanism for increasing heat production in the body. 

A. Cold environmental temperatures activate centers in the posterior hypothalamus during shivering, which then activate the α and γ motoneurons innervating skeletal muscle. 

B. Shivering involves skeletal muscle contracts rhythmically, generating heat and raising body temperature.

C. Shivering involves stimulation of Na+-K+ ATPase and raising body temperature.

D. Shivering involves stimulation of β receptors in brown fat, which increases metabolic rate and heat production.

Which of the following combination is correct?

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#Question id: 5965

#General Aptitude

Which two months in a year have the same calendar?

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#Question id: 26870

#Unit 10. Ecological Principles

If nutrients increase, as with fertilization, herbivore biomass should increase, while plant productivity