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#Question id: 5543


What is the purpose of the chorion in terrestrial vertebrate embryos?

#5. Developmental Biology
  1. To keep the embryo moist

  2. To exchange oxygen and carbon dioxide with the environment

  3. To absorb nutrients stored in yolk

  4. To store nitrogenous waste


Answer:- Option(s): 2


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#Question id: 11102

#7. System Physiology – Animal

Pulmonary surfactant

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#Question id: 4922

#8. Inheritance Biology

Following statement is correct for Genetic maternal effect. 

A- Characteristics are determined by autosomal genes

B- Inherited according to Mendel’s principles

C- Phenotype of offspring determine by protein factor that is inherited via egg cytoplasm

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#Question id: 23418

#Aptitude

Hour is related to “second” in the same four

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#Question id: 23171

#13. Methods in Biology

Using fluorescently labeled epitope tags in microscopy actually give advantage to visualize

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#Question id: 424

#1. Molecules and their Interaction Relevant to Biology

Phosphorylation at the expense of ATP is catalyzed by ________.

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