In vitro clonal propogation in plants characterised by

(a) PCR and RAPD

(b) Northen blotting

(c) Electrophoresis and HPLC

(d) Microscopy

Concept Questions :-

Plant Tissue Culture
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


An alga which can be employed as food for human being is

(a) Ulothrix

(b) Chlorella

(c) Spirogyra

(d) Polysiphonia

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


To obtain virus-free healthy plants from a diseased one by tissue culture technique, which part/parts of the diseased plant will be taken?

(a) Apical meristem only

(b) Palisade parenchyma

(c) Both apical and axillary meristems

(d) Epidermis only

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


In plant breeding programmes, the entire collection (of plants/seeds) having all the diverse alleles for all genes in a given crop is called

(a) selection of superion recombinations

(b) cross-hybridisation among the selected parents

(c) evaluation and selection of parents

(d) germplasm collection

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Which part would be most suitable for raising virus-free plants for micropropagation?

(a) Bark

(b) Vascular tissue

(c) Meristem

(d) Node

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


Consumption of which one of the following foods can prevent the kind of blindness associated with vitamin-A deficiency ?

(a) Flaver savr tomato

(b) Canolla

(c) Golden rice

(d) Bt-brinjal

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


'Jaya', and 'Ratna', developed for green revolution in India are the varieties of

(a) rice

(b) wheat 

(c) bajra

(d) maize

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


A collection of plants and seeds having diverse alleles of all the genes of a crop is called

(a) germplasm

(b) gene library

(c) genome

(d) herbarium

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


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

(a) maize

(b) sugarcane

(c) wheat

(d) chilli

To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level:


When two unrelated individuals or lines are crossed, the performance of F1 hybrid is often superior to both its parents. This phenomenon is called

(a) transformation

(b) splicing

(c) metamorphosis

(d) heterosis

Concept Questions :-

Plant Breeding & Its Steps
To view Explanation, Please buy any of the course from below.
High Yielding Test Series + Question Bank - NEET 2020

Difficulty Level: