Which of the following compounds has the largest negative value for the standard free-energy change (DG'°) upon hydrolysis?

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#Question id: 22948

#Unit 5. Developmental Biology

In the floral meristem, the FT-FD complex → SOC1 and AP1 → ____?___ gene expression

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#Question id: 5470

#Unit 8. Inheritance Biology

Numerous pure breeding crosses are made between two inbred plant strains, one having a mean height at maturity of 96 cm and the other as 56 cm. The height of the F1 progeny at maturity averages close to 76 cm. Height of plant control by four pair of polygene. The F2 progeny show the following phenotype.

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#Question id: 34161

#Unit 7. System Physiology – Animal

Congenital defects in the enzymes lead to deficient cortisol secretion and the syndrome of congenital adrenal hyperplasia. A cause of severe congenital adrenal hyperplasia in newborns is a loss of function mutation of the gene for the: 

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#Question id: 10810

#Unit 6. System Physiology – Plant

A mechanism for preventing sap loss entails closing sieve plate pores with callose, which is

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#Question id: 10830

#Unit 10. Ecological Principles

Which of the following helps a prey species avoid being detected by a predator?