Following statements is related to the figure that required for the maintenance of stem cell number such as;

I-As stem cell number decreases, the level of CLV3 is reduced

II-an increase in the number of stem cells promotes transcription of CLV3

III-a small peptide binds to the receptor and supresses the expression of WUS

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#Question id: 28794

#Unit 2. Cellular Organization

Which of the following are actin-nucleating proteins or ANPs?

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#Question id: 15177

#Unit 2. Cellular Organization

Several mechanisms in alkalophiles for the maintenance of a neutral cytoplasmic pH have been proposed. The plasma membrane may be

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#Question id: 3555

#Unit 8. Inheritance Biology

In watermelons, bitter fruit (B) is dominant over sweet fruit (b), and yellow spots (S) are dominant over no spots (s). The genes for these two characteristics assort independently. A homozygous plant that has bitter fruit and yellow spots is crossed with a homozygous plant that has sweet fruit and no spots. If an F1 plant is cross with the heterozygous for bitter and no spots, what phenotypes ratio are expected in the offspring?

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#Question id: 6957

#Unit 5. Developmental Biology

The effect of grafting an extra piece of notochord into a dorsal position adjacent to pre-somitic mesoderm is

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#Question id: 32346

#Unit 1. Molecules and their Interaction Relevant to Biology

TIGAR (TP53-induced glycolysis and apoptosis regulator) is an enzyme which