Outgrowth developing along with hilum of the seed is: from Biolo

Subject

Biology

Class

NEET Class 12

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.
Advertisement

 Multiple Choice QuestionsMultiple Choice Questions

51.

In the life scale of mosquito, comma shaped stage is:

  • larval stage

  • pupal stage

  • imago stage

  • none of these


52.

The leydig cells secrete :

  • oestrogen

  • testosterone

  • progesterone

  • corticosterone


Advertisement

53.

Outgrowth developing along with hilum of the seed is:

  • Plumule

  • Radicle

  • Strophiole

  • Perisperm


C.

Strophiole

Strophiole is the outgrowth developed along with hilum of the seed.


Advertisement
54.

Removal of top fertile soil by wind or water is :

  • Siltation

  • Soil erosion

  • Weathering of soil

  • Leaching


Advertisement
55.

Acid rain are produced by:

  • excess NO2 and SO2 from burning fossil fuels

  • excess production of NH3 by industry and coal gas

  • excess release of carbon monoxide by incomplete combustion

  • excess formation of CO2 by coinbustion and animal respiration


56.

The principal cereal crop of India/Asia is :

  • Sorghum

  • barley

  • wheat

  • rice


57.

Major coffee producing state of India is :

  • Tamil Nadu

  • Kerala

  • Karnataka

  • Andhra Pradesh


58.

Two or more species occupying same or ovarlapping areas are :

  • sympatric

  • sibling

  • sub species

  • allopatric


Advertisement
59.

A student wants to study metaphasic behaviour of chromosomes in a living cell. The technique most suitable is :

  • phase contrast microscope

  • x-ray microscope

  • cell fractionation

  • scanning electron microscope


60.

Grassland with scattered trees is :

  • savanna

  • deciduous forest

  • evergreen forest

  • tropical rain forest


Advertisement