Chewing insects, such as caterpillars, grasshoppers, and beetles, cause the most significant damage to plants. 

TLS Online TPP Program

#Id: 1065

#Unit 5. Developmental Biology

FD, a basic leucine zipper (bZIP) transcription factor that is expressed in the meristem.

TLS Online TPP Program

#Id: 7822

#Unit 10. Ecological Principles

Glycoproteins can permit some invertebrates to withstand temperatures as low as –18°C without freezing. 

Antarctic fish also have glycoproteins in their blood and some species accumulate sodium, potassium, or chloride ions or urea, all of which lower the blood freezing point.

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#Id: 1233

#Unit 7. System Physiology – Animal

1,25-dihydroxycholecalciferol stimulates the reabsorption of calcium & phophate ions from kidney.

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#Id: 7970

#Unit 10. Ecological Principles

The water content of plant cells depends on osmosis and turgor pressure. 

TLS Online TPP Program

#Id: 2859

#Unit 13. Methods in Biology

The constructive method involved direct analysis of protein and gives absorbance at wavelength of 280 nm.