What Are Microglia?
Microglia are the special immune cells present in the brain only. They are responsible for destroying pathogens. They engulf cellular... View Article
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What Is The Role Of Glial Cells?
Glial cells are involved in – Renders physical strength to neurons Nutrition supply and required oxygen for neurons Protection for... View Article
What Is Cortex Parcellation?
Cortex is grouped into different cortical areas which promote comprehension of the working of the brain. The remaining division of... View Article
What Are The Divisions Of Diencephalon?
The four main components of the Diencephalon are – Epithalamus – it includes the pineal gland. It is responsible for... View Article
What Are The Four Main Types Of Gated Channels?
Ion channels are integral membrane proteins having pores through which ions pass between extracellular spaces and the interior of cells.... View Article
How Are Neurons Classified Based On The Length Of Their Axons?
Neurons can be classified based on the length of axons – Golgi type I neurons – these are long axons.... View Article
How Are Neurons Classified Based On Their Number Of Neurites?
Based on the number of neurites, neurons can be classified into: Anaxonic: do not exhibit any axon Unipolar Neurons: have... View Article
What Are The Types Of Neuroglia?
Neuroglia is supporting cells of the nervous system. There are different types of neuroglia, such as – Type of Neuroglia... View Article
What Are Hot And Cold Skin Receptors?
When the skin surface drops to a temperature under 95 º F, cold receptors begin perceiving cold sensations. It is... View Article
How Water Is Drawn Up The Xylem Vessel Due To Transpiration Pull?
The transpirational pull is a result of evaporation from the surface of the mesophyll layer in leaves to its surroundings... View Article
What Happens To Stomata If A Plant Lacks Water?
If a plant lacks water, stomata close as there is no sufficient water for it to establish pressure in guard... View Article
What Are Some Adaptations Of The Internal Structure Of The Leaf?
To facilitate efficient photosynthesis, the internal structure of leaves is also adapted. Listed below are some adaptations – Type of... View Article
What Are Some Leaf Adaptations?
Leaves take part in the exchange of gases. Carbon dioxide enters leaves and water vapour and oxygen exits plants through... View Article
29 Mar 2021: PIB Summary & Analysis
March 29th, 2021, PIB:- Download PDF Here TABLE OF CONTENTS 1. India-US Strategic Energy Partnership 2. Women-led startup develops product... View Article
Himalayan Brown Bear
The Himalayan brown bear (Ursus arctos isabellinus) is a species of brown bear found in the Himalayan regions of the... View Article
29 Mar 2021: The Hindu Analysis
UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 29th March 2021. Important news and... View Article
Why Are Algae Different Colors?
Algae are of different colors because they contain pigments. The most common categories are Chlorophylls (provide the colour green) Phycobilins... View Article
What Is The Difference Between Microvilli And Cilia?
The primary difference between the two is that: Microvilli are miniscule protrusions from the cellular membrane. They are thicker than... View Article
What Is The Difference Between Physiology And Pathophysiology?
The primary difference between the two is that: Pathophysiology is the field of study that converges on pathology and physiology.... View Article
Where is excess fat stored in the body?
Excess fat in the body is stored in the form of adipose tissue. Explore BYJU’S NEET to explore other fascinating... View Article
