The water molecule, hydrogen–oxygen bonds form an angle of 105°, The opposite partial charges (δ– and δ+) on the water molecule lead to the formation of which bond with other water molecules,

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#Question id: 19848

#SCPH05 I Biotechnology

The process, in which no heat enters or leaves the system, is termed as

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#Question id: 5430

#SCPH06 I Botany

A plant height in Maize is control by 3 pair of polygene .Two varieties of maize averaging 120 and 60 inches in height, respectively, are crossed. The F1 progeny is quite uniform averaging 40 inches in height. What is proportional of F2 progeny that is display phenotype either 120 cm or 60 cm height?

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#Question id: 18861

#SCPH28 | Zoology

Which component of the compound microscope aids in the collecting and focussing of light rays on the material to be examined?

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#Question id: 2069

#I Life Science/ Life Sciences Group – I-V

Which of the following processes includes all of the others?

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#Question id: 6967

#SCPH28 | Zoology

Gastrulation in sea urchins, Drosophila, and Xenopus all begin with a change in cell shape, in which the apical surface of an epithelial sheet contracts. This process is called: