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Biotechnology and Its Applications

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Biology

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Biology

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CBSE Gujarat Board Haryana Board

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Class 10 Class 12

Which one of the following proved effective for biological control of nematodal diseases in plants?

  • Pisolithus tinctorius

  • Pseudomonas cepacin

  • Gliocladium virens

  • Paceilomyces Lilacinus


D.

Paceilomyces Lilacinus

Paexcilomyces Lilacinus is proved effective for biological control of nematodal  disease in plants. it is easily produced in vitro, Rhizosphere competent, attack the eggs of several nematodes species and treatment of plant matter, eg, seed tuber, can be effective.

Paexcilomyces Lilacinus is proved effective for biological control of nematodal  disease in plants. it is easily produced in vitro, Rhizosphere competent, attack the eggs of several nematodes species and treatment of plant matter, eg, seed tuber, can be effective.

495 Views . 11 Shares

What are transgenic animals ?

Animals whose DNA has been manipulated to possess and express an extra/foreign gene, are known as transgenic animals.
641 Views . 6 Shares

What are probes ?

It is a single stranded DNA or RNA, tagged with a radioactive molecule, which hybridises with the  complementary  DNA and aids in detection of specific DNA sequences  by autoradiagraphy.
584 Views . 7 Shares

Write two applications of biotechnology.

Two application of Biotechnology are 

1. Treatment of diseases.

2. Production of genetically modified plants and animals.

624 Views . 5 Shares

What is transgenic organism ?

An organism which carries a foreign functional gene in its genome is termed transgenic organism.
939 Views . 12 Shares

Name two diseases that can be treated by producing biological compound in transgenic animal.

Two diseases that can be treated by producing biological compond in transgenic animal are -
1. Emphysema.
2. Cystic fibrosis.
1131 Views . 8 Shares

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