Mean of 200 observations was found to be 90. However, when the observations were being made, two observations were wrongly taken as 15 and 80 instead of 40 and 87. Then the correct mean is

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#Question id: 1392

#SCPH28 | Zoology

In the nematode C. elegans, ced-9 prevents apoptosis in a normal cell in which of the following ways?

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#Question id: 2953

#SCPH05 I Biotechnology

If a cell in the G1 phase is fused with a cell in the S phase, then

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#Question id: 945

#SCPH28 | Zoology

A key precursor in the synthesis of aromatic amino acids (tryptophan, tyrosine and phenylalanine) is ________.

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#Question id: 5053

#SCPH06 I Botany

Local cell signaling is carried out via membrane receptors that bind to proteins in the extracellular matrix (ECM) or directly to receptors from a neighboring cell in a process called as-

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#Question id: 1739

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

Cross-linking of B-cell surface receptors: