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Contractile proteins are found in

Contractile proteins are found in muscles. These proteins are muscle contraction power generators.... View Article

What is tropic movement? Give one example.

When a plant exhibits some growth movement in response to a stimulus, it is called tropic movement or tropism. Example is phototropism.... View Article

What is blood pressure. Name the instrument used to measure it.

The force which is exerted by the blood on the wall of a blood vessel is called the blood pressure. This is measured by an instrument called as... View Article

In humans bile juice is secreted by

Bile juice is secreted by liver in humans. Bile juice helps with digestion.... View Article

The process of plasmolysis in plant cell is defined as: (a) Breakdown of plasma membrane in hypotonic solution. (b) Shrinkage of cytoplasm in hypertonic medium. (c) Shrinkage of Nucleoplasm. (d) None of these.

The correct answer is (b) Shrinkage of cytoplasm in hypertonic medium Plasmolysis is defined as the process of contraction or shrinkage of the... View Article

What is the scientific reason behind birds migration

Migration is the behavioural adaption followed by birds to adapt to the various climatic and seasonal changes. Birds also migrate in search of... View Article

Why do some birds and animals migrate?

Migration is a behavioural adaptation that helps animals to survive. Most animals migrate to find food or for more livable conditions. Some... View Article

draw the labelled diagram of a nephron

The labelled diagram of a nephron is as shown below. https://cdn1.byjus.com/wp-content/uploads/2021/05/Nephron.png... View Article

Citrus canker is caused by?

Citrus canker is a plant fest. It is a bacterial disease that is causes significant damage to the citrus species. It ruins the crop. Furthermore,... View Article

Which one of the following is a rabi crop

Which one of the following is a rabi crop? cotton gram rice millets The correct option is ii. gram... View Article

Describe the process of budding in hydra

Budding in hydra: Hydra is a freshwater organism that can be categorized into different species. It is a small cnidarian with a tube-like body... View Article

Define triple fusion. What is the product of this process? What does the product develop into?

The fusion of the male gamete with two polar nuclei inside the embryo sac of the angiosperm is known as triple fusion. Since there are three... View Article

How are domestic animals useful to us

Domestic animals are the animals that are there in homes as well as in the farms. Domestic animals include cats, dogs, cow, hen, goat, buffalo,... View Article

3 plants each of the thallophyta bryophyta and pteridophyta divisions and write description of each

Thallophyta: These plants are a polyphyletic group of non-mobile organisms. They are also known as thalloid plants. Ulva, Chara, and Spirogyra... View Article

What is a protoplast

Protoplasts are cells without cell walls. Protoplasts have had their cell wall removed, usually by digestion with enzymes.... View Article

10 June 2021: PIB Summary & Analysis

June 10th, 2021, PIB:- Download PDF Here TABLE OF CONTENTS 1. Commercial coal mining 2. Agriculture Exports during 2020-21 3. I-STEM portal 4.... View Article

AIR Spotlight – Pradhan Mantri Garib Kalyan Yojana and its Outreach

AIR Spotlight is an insightful programme featured daily on the All India Radio Newsonair. In this program, many eminent panelists discuss issues... View Article

Ethanol Blending: Significance & Road Ahead: RSTV – Big Picture

Rajya Sabha TV programs and discussions are very insightful and informative from a UPSC perspective. In this article, we provide a gist of the... View Article

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