Practice Questions

TLS Online TPP Program

#Question id: 10607

Which of the following statement is incorrect?

#Unit 10. Ecological Principles

Populations of species with larger body sizes and longer life spans tend to respond more rapidly to changes in their environments
the most common dispersion pattern is clumped because resources tend to be clustered in nature
Age-specific fertility and survivorship data help determine the net reproductive rate
Some semelparous organisms may live for many years before reproducing

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TLS Online TPP Program

#Question id: 82

#Unit 1. Molecules and their Interaction Relevant to Biology

The structures of D-ribose and D-arabinose are shown below. These two molecules are

TLS Online TPP Program

#Question id: 23310

#General Aptitude

If some student's parent make a complaint that the child has developed the excessive habit of telling-a-lie and never give due importance to home work, you will do

TLS Online TPP Program

#Question id: 10960

#Unit 7. System Physiology – Animal

Why do some malnourished patients bleed excessively when injured?

TLS Online TPP Program

#Question id: 12836

#Unit 2. Cellular Organization

The final layer of control that is critical in the regulation of CDKs is a family of proteins known as CDK inhibitors, or CKIs, which bind directly to the cyclin-CDK complex and inhibit its activity. Which of the following function not done by CKIs?

TLS Online TPP Program

#Question id: 11478

#Unit 7. System Physiology – Animal

In a mammalian visual system, visual information is integrated at ________.

I) the lens

II) the retina

III) the optic nerve

IV) the visual cortex