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The genotype is the part of the genetic makeup of a cell and therefore of any individual, which determines one of its characteristics. The term was coined by the Danish botanist, plant physiologist and geneticist Wilhelm Johannsen in 1903.

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Chapter 13

Posted by Shivam Gautam 2 years ago

CBSE > Class 09 > Science

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$#^Ğü|\| |\|^!|\|❤ 1 year, 10 months ago

please write ques hope I can solve your question

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In a reaction 5.3g of sodium in a reaction 5.3 gram sodium carbonate reacted with 6 gram of ethanoic acid the product were 2.2 gram of carbon dioxide 0.9 gram water and 8.2 gram of sodium ethanol so that this

Posted by Akash Kumar 2 years ago

CBSE > Class 09 > Science

1 answers

Arun Kumar 2 years ago

❤️

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We don't have any major scope for increasing the area of land under cultivation

Posted by Satnam Singh 2 years ago

CBSE > Class 09 > Science

1 answers

Preeti Dabral 2 years ago

It may be observed that over the years, there has been a marginal decline in the available total stock of cultivable land as a percentage to the total reporting area. There has been a greater decline of cultivated land, in spite of a corresponding decline of the cultivable wasteland. There is, thus an urgent need to evolve and adapt land-saving technologies.

Land saving technologies can be classified under two heads- Those which raise the yield of any particular crop per unit area of land; Those which increase the total output per unit area of land from all crops grown over one agricultural year by increasing land-use intensity.
The advantage of the latter kind of technology is that along with increased output from limited land, it also increases the demand for labour significantly. For a land scarce but labour abundant country like India, a high cropping intensity is desirable not only for fuller utilisation of land resource but also for reducing unemployment in the rural economy.

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Name any two types of specialized parenchyma

Posted by Vansh Chauhan 2 years ago

CBSE > Class 09 > Science

2 answers

Raunak Yadav 1 year, 11 months ago

Chlorenchyma and aerenchyma

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Raja Pj 2 years ago

Chlornchyma and aerenchyma

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Explain connective tissue

Posted by Shravan Namdeowar 2 years ago

CBSE > Class 09 > Science

2 answers

Preeti Dabral 2 years ago

Various types of Connective Tissue Cells:

Cell type	Structure	Functions
i. Fibroblast	Large, flattened and stellate cells with oval nucleus.	Secrete fibres and matrix.
ii. Macrophages (Histlocytes)	Large, amoeboid cells with avoid nucleus; processes are short and branching.	Ingest cells debris, bacteria and foreign matter (scavengers).
iii. Lymphocytes	Migrated blood cells; small and rounded move by pseudopodia.	Ingest cell debris, bacteria and foreign matter and form antibodies. Produce antibodies.

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Mahi Tauk 1 year, 11 months ago

Connective tissue is distributed throughout the body and forms about 30% of the body weight of an individual. The basic components of a connective tissue are matrix,connective tissue cells and connective tissue fibres. Function:: Its forms a supporting framework of bones and cartilages in the body. Collagen fibres of connective tissues help in repairing injured tissues of the body. It forms shock proof cushions around organs like kidney and eyeballs.

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How to do reproduction

Posted by Rihan Khan 2 years ago

CBSE > Class 09 > Science

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Prabhu Prasad 2 years ago

by doin ***

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What is a dalton theory ?

Posted by Harendra Sisodia 2 years ago

CBSE > Class 09 > Science

3 answers

Riya Kumari 1 year, 11 months ago

According to Dalton's atomic theory atom are made up of very tiny particles

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Chethan.L L 2 years ago

Dalton's atomic theory says that 1.Atoms are small in size ,small in shape 2.atoms are identical in size shape and other properties 3.atoms of different elements have different size and shape 4atoms cannot be seen with our naked eye 5.atoms cannot be created nor be destroyed 6. In chemical reactions atoms can be separated or rearranged

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Ranjit Chavan 2 years ago

All matter is made of very tiny particles called atoms which participate in chemical reaction

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1 watt is qual to

Posted by Ali Talib 2 years ago

CBSE > Class 09 > Science

5 answers

Raunak Yadav 1 year, 11 months ago

740 horse power

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Lavanya Sharma 2 years ago

1 joule per sec

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Lavanya Sharma 2 years ago

1 joule per sec

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Shravan Namdeowar 2 years ago

001kwh

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Priyanshu Yadav 2 years ago

.001kWh

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Ramesh is planning to grow mazie in his field.In which month he should sow seeds and why

Posted by S B Vanathi 🔥💫 2 years ago

CBSE > Class 09 > Science

2 answers

Varsha Sri Chindam 2 years ago

He can grow from june to October

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Shreyash Kadam 2 years ago

Summer

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How are fish obtained?

Posted by Hrisita Alamyan 2 years ago

CBSE > Class 09 > Science

3 answers

Varsha Sri Chindam 2 years ago

By capture fishery or culture fishery

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Ahad Imam 2 years ago

An Atom is Very Smallest particle of matter. Infact, Every Matter is made up of Smallest particle called Atom.

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Ravi Sahani 2 years ago

What Is Atom

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What is the si

Posted by Rishabh Rana 2 years ago

CBSE > Class 09 > Science

3 answers

Priyanshu Yadav 2 years ago

S.i= International Standard

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Amit Kumar 2 years ago

si the sign of unit example SI Unit of power is watt

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Shambhav Choubey 2 years ago

Wiwiwiw

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Why do plant cell possess large sized vacuole

Posted by Shristi Kumari 2 years ago

CBSE > Class 09 > Science

1 answers

Aarohi Mahajan 1 year, 10 months ago

Plants are fixed at a position and can't move. Hence, they store food and many essential things such as proteins, amino acids, oils etc. necessary for life. They also contain cell sap that provide turgidity and rigidity to plants. 🌱

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Chapter 13 question answer

Posted by कुलदीप सिंह राठौर 2 years ago

CBSE > Class 09 > Science

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Were the numbers similar both times ?

Posted by Daksh Panchal 2 years ago

CBSE > Class 09 > Science

1 answers

Ammu Shree 2 years ago

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Motion equation

Posted by Jitendra Verma Jitendra 2 years ago

CBSE > Class 09 > Science

4 answers

Priyanshu Yadav 2 years ago

1.v=u+at 2.s=ut+1/2at^2 3.v^2-u^2=2as

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Ananya Gupta 2 years ago

v=u+at s=it+1/2at\^2 2as=v^2-u^2

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Deeksha Srivastav 2 years ago

Acceleration

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Liti Vaghela 2 years ago

Rate of change of velocity?

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calculate the e,p,n value 0²–

Posted by Tina Singh Chouhan 1 year, 9 months ago

CBSE > Class 09 > Science

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What is endocytosis why is endocytosis found in animals only

Posted by Annu Tanwar 2 years ago

CBSE > Class 09 > Science

2 answers

Aarohi Mahajan 1 year, 10 months ago

Plants have cell walls which doesn't allow them to be flexible

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Pratiksha Sweety 2 years ago

The flexibility of cell membrane enbales the cell mebrane to engulf in food and some other material from its external environments such phenomina is called endocytosis

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Define work. How it is different from energy ?

Posted by Vanita Rahar 2 years ago

CBSE > Class 09 > Science