What Causes Tropic Responses?
The tropic responses are a result of the differential growth. In a blue-light dependent response, phototropism is regulated by the... View Article
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What Is Phonation?
It is the creation of sound by those structures that are found in the upper respiratory tract of the respiratory... View Article
What Happens If Germination Takes Place In Darkness?
In the event of germination occurring in darkness, there is a drop in the rate of growth of roots after... View Article
Give An Example Of Imbibition.
Imbibition is a unique type of diffusion when water is absorbed by solids-colloids which causes it to greatly increase in... View Article
Why Should Amino Acids Be Deaminated?
During the metabolism of nucleic acids, trace quantities of nitrogenous wastes are produced. The most toxic is ammonia followed by... View Article
What Happens To The Mitochondria Of The Sperm Post-fertilization?
Following the event of fusion of the sperm with the oocyte, the head of the sperm is incorporated into the... View Article
What Are The Two Main Safeguards Protecting Eggs Against Polyspermy?
The two main safeguards which protect the eggs against polyspermy are – Polyspermy at the plasma membrane level is prevented... View Article
What Is The Cortical Granule Reaction?
When an egg is introduced to many thousands of sperms in the phase of insemination, a mature and healthy egg... View Article
What Is The Role Of The Acrosome Reaction In Fertilization?
It is essential for fertilization. It exposes different hydrolytic enzymes helping the sperm tunnel through the zona pellucida and gives... View Article
Brief About Mammalian Fertilization.
Mammalian fertilization commences when the sperm’s head binds in a species-specific way to the zona pellucida which surrounds the egg.... View Article
What Happens After A Sperm Has Penetrated The Extracellular Coat Of The Egg?
If a sperm penetrates the extracellular coat of the egg, it associates with the egg plasma membrane which overlies the... View Article
What Happens When The Sperms Fuse With The Egg Plasma Membrane?
In the event of a sperm fusing with the egg plasma membrane, it induces a local increase in the cytosolic... View Article
Is It Possible For Eggs To Be Fertilized By Two Different Sperm Cells?
Typically, during ovulation, only one egg is released. But sometimes, ovaries tend to release two eggs at the same time.... View Article
What Happens If More Than One Sperm Enters The Egg?
In the event of more than one sperm fusing with the egg, it results in a condition referred to as... View Article
Olive Ridley Turtles
Olive Ridley Turtles are the smallest sea turtles of all in India. Recently, they have been in the news as... View Article
04 May 2021: UPSC Exam Comprehensive News Analysis
CNA 4th May 2021:- Download PDF Here TABLE OF CONTENTS A. GS 1 Related B. GS 2 Related INTERNATIONAL RELATIONS... View Article
03 May 2021: PIB Summary & Analysis
May 03, 2021, PIB:- Download PDF Here TABLE OF CONTENTS 1. Asian Development Bank 2. Production Linked Incentive Scheme for... View Article
Byzantine Empire
The Byzantine Empire, also known as the Eastern Roman Empire, was the continuation of the Roman Empire which began in... View Article
Megasthenes
Megasthenes was a Greek Diplomat, Historian and ethnographer whose extensive writings about the cultures of India gave an insight into... View Article
Julius Caesar
Julius Caesar was a renowned statesman, military leader and politician who ultimately became the linchpin for the Roman Republic’s transition... View Article
