Zigya Logo

Chapter Chosen

Strategies for Enhancement in Food Production

Book Chosen

Biology

Subject Chosen

Biology

Book Store

Download books and chapters from book store.
Currently only available for.
CBSE Gujarat Board Haryana Board

Previous Year Papers

Download the PDF Question Papers Free for off line practice and view the Solutions online.
Currently only available for.
Class 10 Class 12

'Himgiri' developed by hybridization and selection for disease resistance against rust pathogens is a variety of

  • Maize

  • sugarcane

  • wheat

  • chilli


C.

wheat

Himgiri is a wheat variety resistant to leaf and stripes rust, hill bunt, etc. 

Himgiri is a wheat variety resistant to leaf and stripes rust, hill bunt, etc. 


Give one example of each of indigenous and exotic milch breeds of cow.

Indigenous breed : Sahiwal;
Exotic breed : Brown swiss.

Define the livestock.

Domesticated animals reared using agricultural practices for the production of milk, hide, flesh, etc for human use.

Who is called the Father of White revolution ?

Dr. V. Kurien.

What was the aim of white revolution ?

Increased milk production.

Explain why Inbreeding cannot be continued for long .

Inbreeding if continued causes Inbreeding depression that means  productivity and fertility of the organisms is eventually reduced. Inbreeding produces homozygous condition and exposes harmful recessive genes.