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What do you mean by transgenic animals

Posted by Utkarsh Singh 8 years, 4 months ago

CBSE > Class 12 > Biology

1 answers

Naveen Sharma 8 years, 4 months ago

A transgenic animal is one whose genome has been changed to carry genes from other species.

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What is human genome project?

Posted by Priyanshi Maurya 8 years, 4 months ago

CBSE > Class 12 > Biology

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Dihybrid is product of two monohybrid,explain.

Posted by Vikash Kumar 8 years, 4 months ago

CBSE > Class 12 > Biology

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What is ho metallic? ?

Posted by Fisha Khan 8 years, 4 months ago

CBSE > Class 12 > Biology

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Can you explain Working of a gene??

Posted by Ankit Chaudhary 8 years, 4 months ago

CBSE > Class 12 > Biology

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Why a double stranded dna is taken in the process of RNA interference?

Posted by Naman Sharma 8 years, 4 months ago

CBSE > Class 12 > Biology

2 answers

Sajal Varshney 8 years, 4 months ago

Bcz mostly we are learning about transcription or translation of animals and in animals only double stranded DNA is present ,however we take ss DNA in bacteriophage or t2 phage Bcz in them only ss DNA is present

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Manisha Yadav 8 years, 4 months ago

Because DNA is stable

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Full fo of PCR ??

Posted by Sufiyan Khan 8 years, 4 months ago

CBSE > Class 12 > Biology

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What iS mRNA silencing

Posted by Surya Mani 8 years, 4 months ago

CBSE > Class 12 > Biology

1 answers

Nitika Saini 8 years, 4 months ago

mRNA silencing or mRNA interference refers to a family of gene silence effect by which gene expression is - vely regulated by non -coding RNA such as micro RNAs.

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What is Restriction Modification System.

Posted by Ketan Yadav 8 years, 4 months ago

CBSE > Class 12 > Biology

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First tine mutation was given by whom?

Posted by Manik Goyal 8 years, 4 months ago

CBSE > Class 12 > Biology

1 answers

Sajal Varshney 8 years, 4 months ago

Hugo de vries

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Mutation and it's types

Posted by Sumer Mahlan 8 years, 4 months ago

CBSE > Class 12 > Biology

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In which technique do we use taq polymerase enzyme?

Posted by Salvika Raghav 8 years, 4 months ago

CBSE > Class 12 > Biology

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What do you mean by cry gene

Posted by Shruti Shylendra 8 years, 4 months ago

CBSE > Class 12 > Biology

1 answers

Abhishek Yadav 8 years, 4 months ago

In bt(Bacillus thuringiensis) bacteria the bt gene occur that is known as cry gene and it code for cry protein . When this protein enter in alkaline medium it become toxic. So this gene is isolated and transferred in cotton plant.there is no harm to cotton plant because there is no alkaline medium is present.when larva of pest feed on plant the cry protein which is translated by cry gene enter in the body of pest where the alkaline medium is present this protein become toxic and pest died

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Name two categories of.microbes found naturally to clean sewage

Posted by Nikhat Fathima 8 years, 4 months ago

CBSE > Class 12 > Biology

1 answers

Ketan Yadav 8 years, 4 months ago

Heterotrophic bacteria - aerobic and anaerobic

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Name of bacteria from which 1st rrstriction enzyme was taken

Posted by Mannat Bamal 8 years, 4 months ago

CBSE > Class 12 > Biology

1 answers

Ritu Sharma 8 years, 4 months ago

E.Coli

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All std are infectious

Posted by Rohit Kumar 8 years, 4 months ago

CBSE > Class 12 > Biology

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Class 12 investigatory project is essentially to typed or it can be handwritten too?

Posted by Shagun Chandel 8 years, 4 months ago

CBSE > Class 12 > Biology

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Implantation

Posted by Subrat Nayak 8 years, 4 months ago

CBSE > Class 12 > Biology

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why the possibility of a female becoming a Haemophilic is rare?

Posted by Abhiprit Bakshi 8 years, 4 months ago

CBSE > Class 12 > Biology

1 answers

Shirin Kalam 8 years, 4 months ago

Because for female to become haemophilic,father should be affected and mother should be either carrier or affected

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A women has cocived and implementation has occurred wihin her uterus. Discuss the sequence of changes up to larturation which will take place within her body under the infulence of various hormones

Posted by Gurpreet Kaur Bhatia 8 years, 4 months ago

CBSE > Class 12 > Biology

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Tipicals

Posted by Prince Verma 8 years, 4 months ago

CBSE > Class 12 > Biology

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Difference between outbreeding and outcrossing

Posted by Anukriti Pandey 8 years, 4 months ago

CBSE > Class 12 > Biology

2 answers

Himanshu Rawat 7 years, 3 months ago

Pawan Question padh la accha se

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🅿🅰🆆🅰🅽 . 8 years, 1 month ago

Outcrossing refers to a cross between individuals of same breed of a species that are not closely related, which means they have no common ancestors up to 4–6 generations.

Cross breeding on the other hand is breeding between two individuals of different species. It helps to combine desirable qualities of two different breeds.

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What is climax community

Posted by Honey Singh 8 years, 4 months ago

CBSE > Class 12 > Biology

2 answers

Shirin Kalam 8 years, 4 months ago

The community which is i n near equilibrium with changing environment

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Varun Banda 8 years, 4 months ago

Climax community, or climatic climax community, is a historic term for a biological community of plants, animals, and fungi which, through the process of ecological succession in the development of vegetation in an area over time, have reached a steady state.

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State the central dogma in molecular biology

Posted by Suresh Rao 8 years, 4 months ago

CBSE > Class 12 > Biology

1 answers

Varun Banda 8 years, 4 months ago

The central dogma of molecular biology describes the two-step process, transcription and translation, by which the information in genes flows into proteins: DNA → RNA → protein. Transcription is the synthesis of an RNA copy of a segment of DNA.

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Want to know that Can you provide RBSE Board 11th 12th content ?

Posted by Pradeep Raj Singh Chauhan 8 years, 4 months ago

CBSE > Class 12 > Biology

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What is the module

Posted by Anuradha Gupta 8 years, 4 months ago

CBSE > Class 12 > Biology

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Genetically engineered insulin

Posted by Divyanshu Sharma 8 years, 4 months ago

CBSE > Class 12 > Biology

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I want bio mid term imp questions

Posted by Rahul Sharma 8 years, 4 months ago

CBSE > Class 12 > Biology

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Give board paper of 2017

Posted by Neha Kaushik 8 years, 4 months ago

CBSE > Class 12 > Biology

1 answers

Lakshita Anant 8 years, 4 months ago

d block elements are called transition elements because they exhibit transitional character ie. They show character between ionic s block elements and covalent p block elements

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Do you think microbes can also be used as source of energy? if yes , how ?

Posted by Vijay Rajendiran 8 years, 4 months ago

CBSE > Class 12 > Biology