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TLS Online TPP Program

#Question id: 10187

Which of the following is correct statement

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. Isotopes are atoms with the same number of protons but different numbers of neutrons
  2. Isotopes are atoms with the same number of neutrons but different numbers of protons
  3. Isotopes are atoms with the same number of electrons but different numbers of neutrons
  4. Isotopes are atoms with the same number of protons but different numbers of electrons
More Questions
TLS Online TPP Program

#Question id: 390

#Unit 1. Molecules and their Interaction Relevant to Biology

What are the properties arising due to varying concentrations of solute in a given solvent, irrespective of the nature of solute with respect to the solvent?
TLS Online TPP Program

#Question id: 26911

#Unit 10. Ecological Principles

Which of the following is the characteristics of a realized niche?
Resource utilisation more
Determine by abiotic factors
limiting the areas inhabited by their prey or  hosts
Limited their niche by the temperature
TLS Online TPP Program

#Question id: 5237

#Unit 5. Developmental Biology

Match the following stem cell type (Column I) with their niche location (Column II).

     Column I

Column II

A. Intestine

i. Bone marrow

B. Hematopoietic stem cells

ii. Bulge

C. Hair follicle

iii. Testes

D. Sperm

iv. Base of small intestinal crypts

Which of the following is correct?
TLS Online TPP Program

#Question id: 19096

#Unit 4. Cell Communication and Cell Signaling

Coronatine is a toxin effector to mimic which of the plant hormone?
TLS Online TPP Program

#Question id: 10509

#Unit 6. System Physiology – Plant

A different type of mechanical obstacle to herbivory is provided by mineral crystals that are present in many plant species, such as silica crystals known as