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How temperature affect the rate of photosynthesis

Posted by Aipri Debbarma 8 years, 1 month ago

CBSE > Class 11 > Biology

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What is the difference between locomotion and movement?

Posted by Sandeep Kumar 8 years, 1 month ago

CBSE > Class 11 > Biology

2 answers

A Z 8 years, 1 month ago

Movement is a temporary displacement of body parts it mainly occurs to the response of stimulus while locomotion is the permanent displacement of the entire body from one place to another in search of food,mate,escaping from enemies and so on.

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Harpreet Kaur 8 years, 1 month ago

Locomotion is movement when there is change in our position but in movement change in our position is not necessary

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what is cholestril

Posted by Mamta Yadav 8 years, 1 month ago

CBSE > Class 11 > Biology

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Why the cell of collenchyma is much thikned at the coeners

Posted by Shikha Jaiswal 8 years, 1 month ago

CBSE > Class 11 > Biology

1 answers

Nikhil Yadav 8 years, 1 month ago

So that it can prevent brusting during osmosis

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plant and animal cells

Posted by Prince Sirohi 8 years, 1 month ago

CBSE > Class 11 > Biology

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Why nucleous is called as driver of cell

Posted by Shikha Jaiswal 8 years, 1 month ago

CBSE > Class 11 > Biology

1 answers

Nikhil Yadav 8 years, 1 month ago

Because it controls all the cell activities of the cell

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Give name of two disease linked with PEM?

Posted by Komal Kumari 8 years, 1 month ago

CBSE > Class 11 > Biology

2 answers

Vikrant Dabas 8 years, 1 month ago

Marasmus

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Vikrant Dabas 8 years, 1 month ago

Kwashiorkar

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What is a cell junction

Posted by Charu Latha 8 years, 1 month ago

CBSE > Class 11 > Biology

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Is there any m phase in rbc while there is nucleus in them?

Posted by Rutuja Nagargoje 8 years, 1 month ago

CBSE > Class 11 > Biology

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Why water soluble substances do not cross plasma membrane

Posted by Charu Latha 8 years, 1 month ago

CBSE > Class 11 > Biology

1 answers

Vikrant Dabas 8 years, 1 month ago

Due to presence of semi permeable membrane

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What is the diffusion

Posted by Maynk Verma 8 years, 1 month ago

CBSE > Class 11 > Biology

2 answers

Nikhil Yadav 8 years, 1 month ago

Movement of a substance from a region of high concentration to a region of low concentrati on without use of energy

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A Z 8 years, 1 month ago

The mixing of substances by the natural movement of their particles is called diffusion.

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Wath is glycolysis exp

Posted by Subhash Jha 8 years, 1 month ago

CBSE > Class 11 > Biology

1 answers

Chaitanya Mendu 8 years, 1 month ago

The breakdown of glucose into payruvic acid is called glycolysis

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Chlorine is complex of?

Posted by Sushil Kumar 8 years, 1 month ago

CBSE > Class 11 > Biology

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What is engelmann and Blackmann experiment??

Posted by Me Souhardee❤️ 8 years, 1 month ago

CBSE > Class 11 > Biology

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Male reproductive organ of frog

Posted by Priyanshi Yadav 8 years, 1 month ago

CBSE > Class 11 > Biology

2 answers

Sushil Kumar 8 years, 1 month ago

Testis and vasa efferentia

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Sushil Kumar 8 years, 1 month ago

Testis and bass efferentia

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What is the role of cardiac acceleratory center in increasing heart beat

Posted by Tejal Mali 8 years, 1 month ago

CBSE > Class 11 > Biology

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Difference between infectious and non infectious

Posted by Yogesh Kumar 8 years, 1 month ago

CBSE > Class 11 > Biology

1 answers

A Z 8 years, 1 month ago

The diseases caused by pathogens /microorganisms are called infectious disease. Pathogens spread these diseases from one person to other. While the diseases which can't be spread through pathogens are called non-infectious disease.

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What is cyblic

Posted by Bhawna Awana 8 years, 1 month ago

CBSE > Class 11 > Biology

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Which help book should i study

Posted by Yashnoor Singh 8 years, 1 month ago

CBSE > Class 11 > Biology

2 answers

A Z 8 years, 1 month ago

TRUEMAN 'S biology of K.N BHATIA AND M.P TRAGI.

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Bhavesh Batra 8 years, 1 month ago

Trueman biology

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Difference between aquaculture&pisiculture

Posted by Manisha Kashyap 4 years, 6 months ago

CBSE > Class 11 > Biology

1 answers

Sia ? 4 years, 6 months ago

Pisciculture involves only the culture and rearing of fish whereas aquaculture involves culture and rearing of fish as well as other aquatic organisms such as prawn, oyster, etc. Through these cultures the production of aquatic plants and animals both marine and fresh water have been enormously increased. This has enhanced the economy of our country.

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How many specis arthropoda have ??

Posted by Prajval Chaudhary 8 years, 1 month ago

CBSE > Class 11 > Biology

1 answers

Suchi Jain 8 years, 1 month ago

9lakh

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What is electron transport system

Posted by Dipanshu Bokade 8 years, 1 month ago

CBSE > Class 11 > Biology

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Difference between pPS1 and PS2

Posted by Komal Kumari 8 years, 1 month ago

CBSE > Class 11 > Biology

1 answers

Sia ? 4 years, 6 months ago

Differences between PS1 and PS2:

PS1:

The photo center is P700.
PS1 has happened at the outer surface of the grana thylakoid membrane of the leaf.
It is riched with chlorophyll a and chlorophyll b.
It is not related to the photolysis of the water.

PS2:

The photo center is P680.
PS2 has happened at the inner surface of the grana thylakoid membrane of the leaf.
It is riched with chlorophyll b than the chlorophyll a.
It is related to the photolysis of the water.

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Define Nucleotide and nucleosides with e. g

Posted by Sushil Kumar 8 years, 1 month ago

CBSE > Class 11 > Biology

1 answers

Ashish Soni 8 years, 1 month ago

When nitrogenous base plus pentose sugar without phosphate group is known as nucleoside Nucleoside plus phosphate group is nucleoside Examples cytidine uridne

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Why diffusion is essential

Posted by Arfa Hussain 8 years, 1 month ago

CBSE > Class 11 > Biology

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How is the transportation take place by cell membrane

Posted by X Yz 8 years, 1 month ago

CBSE > Class 11 > Biology

1 answers

Sushil Kumar 8 years, 1 month ago

By osmosis

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How many kingdom with name

Posted by Pradeep Agrawal 8 years, 1 month ago

CBSE > Class 11 > Biology

1 answers

Priya Sharma 8 years, 1 month ago

There are five Kingdom given by RH Whittaker Monera Kingdom Fungi kingdom Protista Kingdom Plant kingdom Animalia kingdom Details please check on CBSE guide

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What measures can you take for the safe distrubution of portable water

Posted by Mohammad Kunjan 8 years, 1 month ago

CBSE > Class 11 > Biology