Phytochromes are photoreceptors that absorb red and far-red light most strongly (600–750 nm)

they also absorb blue light (350-500 nm) and UV-A radiation (320–400 nm).

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#Unit 5. Developmental Biology

Many of the genes that determine floral organ identity are MADS box genes, including AG, PI, and AP3 genes of Arabidopsis

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#Unit 3. Fundamental Processes

Repair Systems such as MMR reduces error rate of replication to 10-9 per base pair replicated

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#Id: 2560

#Unit 13. Methods in Biology

Genetic engineering has introduced site-specific mutations that enhance fluorescence intensity and shift the wavelength of the emitted light to different colors, thereby making it possible to simultaneously monitor the expression of two or more different genes.

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#Unit 13. Methods in Biology

CSIR-PYQ Concept

Delta rhythm (<4 Hz)

slow-wave sleep 

high-amplitude waves

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#Unit 6. System Physiology – Plant

Corn and bean seedlings grown in the light or the dark