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TLS Online TPP Program

#Question id: 3300

In a population individuals having heterozygous phenotype are more favored than either homozygous, under such condition-

#Unit 11. Evolution and Behavior

  1. Recessive alleles would be lost from population 

  2. Dominant alleles would be lost

  3. Both alleles would remain in population       

  4. Alleles would be lost randomly

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TLS Online TPP Program

#Question id: 10367

#Unit 6. System Physiology – Plant

Cyanobcteria also fixes nitrogen under anaerobic conditions without  heterocyst where?
TLS Online TPP Program

#Question id: 2391

#Unit 2. Cellular Organization

Which organelle is the primary site of ATP synthesis in eukaryotic cells?
TLS Online TPP Program

#Question id: 8913

#Unit 9. Diversity of Life Forms

The larvae of some insects are merely small versions of the adult, whereas the larvae of other insects look completely different from adults, eat different foods, and may live in different habitats. Which of the following most directly favors the evolution of the latter, more radical, kind of metamorphosis?
TLS Online TPP Program

#Question id: 4479

#Unit 3. Fundamental Processes

The stepwise assembly of the Pol II preinitiation complex
TLS Online TPP Program

#Question id: 11555

#Unit 7. System Physiology – Animal

Nitric oxide and epinephrine ________.