Home
Class 12
BIOLOGY
Consider one of the following statement ...

Consider one of the following statement (A-D) about oganic farming
(1) utlizes genetically modified crops like bt cot ton
(2) uses only natureally produced inputs like compost
(3) does not use pesticvides and urea
(4) produces vegetables rich in vitamins and minerals

A

(B) and (C ) only

B

(A) and (B) only

C

(B), (C ), and (D)

D

(C ) and (D) only

Text Solution

Verified by Experts

The correct Answer is:
1
Promotional Banner

Topper's Solved these Questions

  • MICROBES IN HUMAN WELFARE

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION - D Assertion - Reason Type Questions)|10 Videos
  • MICROBES IN HUMAN WELFARE

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (SECTION - B)|35 Videos
  • LOCOMOTION AND MOVEMENT

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION-D|10 Videos
  • MINERAL NUTRITION

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION D)|10 Videos

Similar Questions

Explore conceptually related problems

Study statement a-d (about organic farming) and find out the correct ones. (a) Utilises genetically modified crops like Bt cotton (b) Uses only naturally produced input like compost (c) Does not use pesticide and urea (d) Produces vegetables rich in vitamins and minerals

Study statement a-d (about organic farming) and find out the correct ones. (a) Utilises genetically modified crops like Bt cotton (b) Uses only naturally produced input like compost (c) Does not use pesticide and urea (d) Produces vegetables rich in vitamins and minerals

Consider the following four statemets (A - D) related to organic farming and select the correct option stating which ones are true (T) and which ones are false (F). The statements: (A) Produces food crops rich in lipids, vitamins and iron (B) Users biofertilisers which increases soil fertility (C ) There is more use of chemical fertilisers and pesticides (D) Raising unpolluted crops throuth the use of bacteria, fungi and cyanobacteria

Consider the following four statement (1-4) and select the option which includes all the correct ones only (1) Single cell Spirulina can produce large quantities of food rich in protein, minerals, vitamins etc (2) Body weight-wise the microorganism Methylophilus methylotrophus may be able to produce several times more proteins then the cows pe day (3) Common button mushrooms are a very rich source of vitamin C (4) A rice variety has been developed which is very rich in calcium

Consider the following statements. I) Bt toxin gene has been cloned from the bacteria. II) Genetic engineering works only on animals and has not yet been successfully used on plants. III) Strains of Bacillus thuringiensis are used in producing bioinsecticidal plants. Which of the statements given above are correct?

Study the following statements and select the incorrect ones. (i) 'Bt' in 'Bt cotton' indicates that it is a genetically modified crop produced through biotechnology (ii) The anticoagulant 'hirudin' is being produced from transgenic Brassica napus seeds (iii) 'Flavr Savr' transgenic tomatoes remain fresh for a longer period than the normal tomato variety (iv) Golden rice is a transgenic variety of Oryza sativa, which is rich in beta -carotene and helps to prevent night blindness.

Which of the following statement/s is/are and example of genetic engineering? I. Inserting a gene for human insulin production into bacteria. II. Selective breeding to produce cattle with high milk yields. III. Using methods like crop rotation with leguminous plants to increase the fertility of the soil. IV. Vegetative propagation and grafting are practised to ensure higher yield.

Consider the following statements (A-C) each with one or two blanks. (A) underline((1)) are the most abundant cells (60-65%) of the total WBCs and underline((2)) are the least (0.5-1%) among them. (B) Platelets are cell fragments produced from underline((3)) (C) During clot formation, fibrins are formed by the conversion of inactive underline((4)) in the plasma by the enzyme underline((5)) Which one of the following options, gives the correct fill ups for the respective blank numbers from (1) to (5) in the statements ?

Consider the following statements (a-d) each with one or two blanks: (a) Bears go into (1) during winter to (2) cold weather. (b) A conical age pyramid with a broad base represent (3) human population. (c) A wasp pollinating a fig flower is an example of (4). (d) An area with high levels of species richness is known as (5) . Find the correct fill up words.

Find true and False from the following statements regarding carbohydrates S_(1) : All monosaccharides whether aldoses or ketoses are reducing sugars S_(2) : Bromine water can be used to differentiate between aldoses and ketones S_(3) : A pair of diasteromeric aldoses which differ only in configuration at C-2 are anomers. S_(4) : Osazone formation destroys the configuration of C-2 of an aldose, but does not affect the configuration of the rest of the molecule.