Negative assortative mating

People only select mates who are phenotypically different from themselves for selective traits. 

Increases the frequency of heterozygous genotypes (Aa).

TLS Online TPP Program

#Id: 4514

#Unit 13. Methods in Biology

CSIR-PYQ Concept

Even-numbered electrodes (2,4,6,8) refer to electrode placement on the right side of the head.

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#Id: 5986

#Unit 10. Ecological Principles

TLS Online TPP Program

#Id: 10129

#Unit 6. System Physiology – Plant

From that point, downward movement is described as acropetal (toward the apex). Movement of auxin from the apex of the root toward the root–shoot junction is also described as basipetal (toward the base).

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#Id: 8452

#Unit 1. Molecules and their Interaction Relevant to Biology

If the α helix lies parallel to the direction of the major groove, the straight α helix can contact 4–6 bp before the bases curve out of the plane of the amino acids in the α helix.

TLS Online TPP Program

#Id: 6171

#Unit 12. Applied Biology

The toxin fragments of Cry proteins have 3 domains: 

Domain, I functions in pore and ion channel formations, 

Domain II is involved in receptor recognition, 

Domain III binds the receptor and affects channel properties. The toxin fragments arc believed to bind to specific high-affinity receptors present in the brush border of midgut epithelial cells