Which of these animals have a recurrence of estrous events during their breeding season (polyestrous)? 1. Dogs 2. Foxes 3. Bats 4. Squirrels Introduction to Polyestrous Animals Reproduction in mammals […]
Tag: DBT JRF PYQ-2023
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DBT BET JRF 2023 Previous Year Questions and Video solutions
Plant Hormones and Their Biosynthetic Precursors
Match List I with List II LIST I […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
induction of pain by a normal innocuous stimulus
The induction of pain by a normal innocuous stimulus is usually referred to as 1. Chronic pain 2. Allodynia 3. Sensitivity 4. Inflammation Introduction to Allodynia Allodynia is a medical […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Bacteriorhodopsin in Archaea
Which of the following pigment makes some archaea to appear purple? 1. Carotenoid 2. Phycocyanin 3. Sphaeroidene 4. Bacteriorhodopsin Introduction to Archaea and Their Pigmentation Archaea are a distinct […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Difference Between Shuttle Vectors and Other Vectors
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: A Shuttle vector can be used in two different […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Difference Between Palindrome and Inverted Repeat
A duplex DNA sequence that reads identically on both strands is known as 1. Holliday junction 2. Palindrome 3. Inverted Repeat 4. Direct Repeat Introduction to Palindromic DNA Sequences In […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
What is a Shuttle Vector
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: A Shuttle vector can be used in two different […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Palindromic DNA Sequence
A duplex DNA sequence that reads identically on both strands is known as 1. Holliday junction 2. Palindrome 3. Inverted Repeat 4. Direct Repeat Introduction to Palindromic DNA Sequences In […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
What is Genome Assembly
During genome assembly, which of the following sequence is generally followed to obtain a good chromosome-level assembly? 1. Reads – Contigs – Scaffolds – Chromosome 2. Reads – Scaffolds – […]
DBT BET JRF 2023 Previous Year Questions and Video solutions
Amino Acids with Two Chiral Centres
Which of the following amino acids has two chiral centres? 1. Valine 2. Glycine 3. Isoleucine 4. Methionine Amino Acids with Two Chiral Centres – Understanding Isoleucine Introduction to Amino […]
