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What is living organism

Posted by Amrita Kumari 8 years ago

CBSE > Class 12 > Biology

1 answers

Saurabh Kumar 8 years ago

organisms which response to stimuli, growth, reproduce,locomotion,etc,is living.

ANSWER

Out of many papaya plant only some bear fruits .why

Posted by Surender Yadav 8 years ago

CBSE > Class 12 > Biology

1 answers

Saurabh Kumar 8 years ago

because papaya plant is dioceous,i.e,stamens and carpel are in separate plants....

ANSWER

during megasporogenesis why does three megaspores degenerate?

Posted by Saurabh Kumar 8 years ago

CBSE > Class 12 > Biology

3 answers

Ok Ok 8 years ago

May be because it is called monosporic development and takes place in polygonum plants

Saurabh Kumar 8 years ago

ya that much i know but why they are non-functional?

Ok Ok 8 years ago

As they are non funtional

ANSWER

is anyone here from biology background?.... to answer my question.....

Posted by Saurabh Kumar 8 years ago

CBSE > Class 12 > Biology

2 answers

Rochie Joshi 8 years ago

Haaan.

Ok Ok 8 years ago

Yes ask the question

ANSWER

Mcqa questions

Posted by Shivani Gupta Shivani Gupta 8 years ago

CBSE > Class 12 > Biology

0 answers

ANSWER

why a 8 months baby die after taking birth?

Posted by Akanksha Tomar 8 years ago

CBSE > Class 12 > Biology

0 answers

ANSWER

What do you mean by ciliated spore

Posted by Tejashvi Raj Gupta 8 years ago

CBSE > Class 12 > Biology

2 answers

Aarti No 8 years ago

Ammeter $ milliammeter

Tejashvi Raj Gupta 8 years ago

It is a instrument used for measuring electric current

ANSWER

Double fertilization

Posted by Sourav Dhurua 8 years ago

CBSE > Class 12 > Biology

0 answers

ANSWER

Binary fission occurs in

Posted by Tejashvi Raj Gupta 8 years ago

CBSE > Class 12 > Biology

1 answers

Sheetal Wankhede 8 years ago

Amoeba

ANSWER

Symbiotic roots are found in

Posted by Prasanna Puranik 8 years ago

CBSE > Class 12 > Biology

0 answers

ANSWER

What do you mean by endosperm

Posted by Raushan Kumar 8 years ago

CBSE > Class 12 > Biology

0 answers

ANSWER

Life span of parrot

Posted by Siddharth Choudhary 8 years ago

CBSE > Class 12 > Biology

0 answers

ANSWER

during megasporogenesis.... why does three megaspores degenerate?

Posted by Saurabh Kumar 8 years ago

CBSE > Class 12 > Biology

0 answers

ANSWER

What is linkage

Posted by Saurabh Jaiswal 8 years ago

CBSE > Class 12 > Biology

0 answers

ANSWER

What do you mean by infertility control?

Posted by Jasmail Kaur 8 years ago

CBSE > Class 12 > Biology

0 answers

ANSWER

Seminiferous tubules

Posted by Ojasvi Goyal 8 years ago

CBSE > Class 12 > Biology

0 answers

ANSWER

What is genetic

Posted by Rajat Pandey 8 years, 1 month ago

CBSE > Class 12 > Biology

1 answers

Rochie Joshi 8 years ago

Which is inheritable from our parents.

ANSWER

Our farmers till use DDThow is this affects the bird

Posted by Varsha Kaushik 8 years, 1 month ago

CBSE > Class 12 > Biology

2 answers

Rochie Joshi 8 years ago

Its main reason is biomagnification. Due to which the calcerous shells of eggs start breaking. And affects the bird population.

Madiha Faraz 8 years ago

Thinking of egg shells Breaking up before maturing

ANSWER

Replication of retrovirus diag is important to learn for board exam...?

Posted by Trishala Vijaywargiya 8 years, 1 month ago

CBSE > Class 12 > Biology

1 answers

Garima Suyal 8 years, 1 month ago

Not much important

ANSWER

Darwin showed that even a slow growing animal like elephant could reach enormous number in absence of checks.

Posted by Sawan Punera 8 years, 1 month ago

CBSE > Class 12 > Biology

0 answers

ANSWER

If my father has 2 wife then is my DNA is match with my step sister or brother

Posted by Ritu Sharma 8 years, 1 month ago

CBSE > Class 12 > Biology

1 answers

Bhumi Choudhary 8 years, 1 month ago

No becoz u r bour by another wife.

ANSWER

What is adaptive radiation ?

Posted by Alok Sharma 8 years, 1 month ago

CBSE > Class 12 > Biology

2 answers

Yashi Jain 8 years, 1 month ago

Ex- Darwin finches

Ahammed Salim 8 years, 1 month ago

The process of evolution of different species in a given geographical area starting from a point and literally radiating to other habitats

ANSWER

What is biopyracy?

Posted by Anilabha Banerjee 8 years, 1 month ago

CBSE > Class 12 > Biology

1 answers

Yashi Jain 8 years, 1 month ago

The use of natural resources without the proper authorisation from the people, country or company concerned

ANSWER

What is the meaning of secondary productivity

Posted by Panna Sharma 8 years, 1 month ago

CBSE > Class 12 > Biology

1 answers

Amisha Patidar 8 years, 1 month ago

Rate of production of new organic matter or biomass by consumers

ANSWER

I m unable to understand translation

Posted by Modit Pathak 8 years, 1 month ago

CBSE > Class 12 > Biology

1 answers

Aayisha Azeez 8 years, 1 month ago

Go through oswaal xam idea 2017_18

ANSWER

Cistron

Posted by Vivek Bharti 8 years, 1 month ago

CBSE > Class 12 > Biology

0 answers

ANSWER

Reproductive health questions

Posted by Afsa Kaleem 8 years, 1 month ago

CBSE > Class 12 > Biology

0 answers

ANSWER

Why mental work was criticised for long time

Posted by Sardana Gujjar 8 years, 1 month ago

CBSE > Class 12 > Biology

1 answers

Vatsala Pandey 8 years, 1 month ago

I hope u mean Mendel. And his work was criticised becoz Of reasons; like, he used statistics which was not understood by the biologists Of that time. And also becoz of lack of proper communication.

ANSWER

Name the 2 components of the first artificial recombinant molecule developed by Cohen and boyer

Posted by Ankita Dutta 8 years, 1 month ago

CBSE > Class 12 > Biology

0 answers

ANSWER

Explain the role of pituitary hormones and *** hormones in the spermatogenesis

Posted by Sadre Alam 8 years, 1 month ago

CBSE > Class 12 > Biology

0 answers

ANSWER

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