During cell division spindle fibers attach themselves to the _______ located on the chromosomes.

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#Question id: 5580

#SCPH28 | Zoology

The innermost layer of the root cortex is the

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#Question id: 5581

#SCPH01 Biochemistry

In humans, an individual with an XXY chromosomal complement will develop as

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#Question id: 5581

#SCPH28 | Zoology

In humans, an individual with an XXY chromosomal complement will develop as

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#Question id: 5582

#SCPH01 Biochemistry

Secretion of Müllerian-inhibiting substance by Sertoli cells:

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#Question id: 5583

#SCPH01 Biochemistry

In mammals, dosage compensation is carried out by:

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#Question id: 5584

#SCPH01 Biochemistry

Which one of the following provides rapid block to polyspermy during sea urchin fertilization?