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TLS Online TPP Program

#Question id: 52

Choose the incorrect option regarding Isomerism.

#1. Molecules and their Interaction Relevant to Biology

  1. They differ in both physical and chemical properties

  2. They have the different molecular formula

  3. There are two types of Isomerism: Structural and Stereo Isomerism

  4. Geometric and optical isomerism are two types of Stereo Isomerism

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TLS Online TPP Program

#Question id: 23498

#Aptitude

On the keyboard of computer each character has an ”ASCII” value which stands for:
TLS Online TPP Program

#Question id: 6959

#5. Developmental Biology

Which of the following is NOT involved in left-right asymmetry of vertebrates?
TLS Online TPP Program

#Question id: 16101

#7. System Physiology – Animal

The set-point temperature of the hypothalamus triggering heat loss or heat generating mechanisms is
TLS Online TPP Program

#Question id: 5012

#11. Evolution and Behavior

A

Silurian

I

Seed plants appear

B

Devonian

II

Gymnosperms dominant

C

Carboniferous

III

Invasion of land by primitive land plants

D

Jurassic

IV

first reptiles
TLS Online TPP Program

#Question id: 5018

#11. Evolution and Behavior

Which event is nearest in time to the end of the period known as snowball Earth?