In Drosophila, Toll protein is a maternal product required for ventral axis.

TLS Online TPP Program

#Id: 3104

#Unit 3. Fundamental Processes

A plasmid is an autonomous circular DNA that constitutes a separate replicon.

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#Id: 192

#Unit 5. Developmental Biology

At lower concentrations of activin, genes were not activated, and the “default” gene expression instructed the cells to become blood vessels and heart.

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#Id: 10428

#Unit 4. Cell Communication and Cell Signaling

DNA methylation occurs at cytosines of CpG islands, leads to repression of the promoters. DNA hypermethylation & DNA hypomethylation is also a hallmark of cancer.

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#Id: 4525

#Unit 13. Methods in Biology

CSIR-PYQ Concept

Theta rhythm  (4-7 Hz)

drowsiness in adults idling

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#Id: 2179

#Unit 11. Evolution and Behavior

Genetic drift and directional selection will eventually result in fixation of allele.