A person has tgo perform crosses for the...

A person has tgo perform crosses for the purpose of studying inheritance of a few traits/characters. What should be the criteria for selecting the organisms?

Text Solution

Verified by Experts

The criteria for selecting the organism to study inheritance are
(i) Easily visible and different traits
(ii) Short life span
(iii) Simple pollination procodure
(iv) Organisms must be ture breeds
(v) Mating of gametes has to be random
(vi) Can be easily manipulated

Topper's Solved these Questions

ORGANISMS AND POPULATIONS
NCERT EXEMPLAR|Exercise Organisms And Populations|70 Videos
REPRODUCTION IN ORGANISMS
NCERT EXEMPLAR|Exercise Reproduction In Organisms|49 Videos

Similar Questions

Explore conceptually related problems

What are 'true breeding lines' that are used to study inheritance pattern of traits in plants?

A person has stopped breathing due to smoke inhalation. What should be immediately due and how ?

A boy has the blood group AB. What is true of the inheritance of this blood group in his case ? (a) His parents should be one with O group and the other with B group. (b) His father should be with A group and mother with B group. (c ) His parents should be one with O group and the other with A group. (d) Both his parents should be with B group.

Assertion :- In human genetic, pedigree study provides a strong tool, which is utilized to trace the inheritance of a specific trait, abnormality or disease. Reason :- The controlled crosses that can be perfoemed in pea plant or same other organism, are not possible in case of human beings.

A chemical company X decided to recruit management trainees for its ammonia plant. The company laid down thefollowing criteria for selecting the candidates A. should be a chemical engineering graduate with minimum 65% marks. B. should have done atleast a diploma in business management. C. should not be less than 21 yr of age and more than 28 yr of age as on 1st July, 2005. D. should have secured a minimum of 75%marks in the Common Entrance Test (CET). Subodh Roy is studying for post-graduate degree in chemical engineering at present.He has secured 73% marks in BE chemical engineering.His date of birthis 25th June, 1984. He has also completed the diploma in business management and has passed CET with 82% marks. He has no working experience.

NCERT EXEMPLAR-PRINCIPLE OF INHERITANCE AND VARIATIONS -Principle Of Inheritance And Variations

Do you think Mendel's Laws of inheritance would have been different in...
Text Solution
|
Enlist the steps of controlled cross-pollination. Would esasculation b...
Text Solution
|
A person has tgo perform crosses for the purpose of studying inheritan...
Text Solution
|
the pedigree chart given below shows a particular trait which is absen...
Text Solution
|
In order to obtain the F(1)-generation Mendel pollinated a pure-breedi...
Text Solution
|
Genes contain the information that is required to express a particular...
Text Solution
|
How are alleles of particular gane differ feom each other? Explain its...
Text Solution
|
In a monohybrid cross of plants with red and white flowered plants. Me...
Text Solution
|
For the experssion of traits genes provide only the potentiality and t...
Text Solution
|
A, B, D are three independently assorting genes with their recessive a...
Text Solution
|
In our society a woman is often blamed for not bearing male child. Do ...
Text Solution
|
Discuss the genetic basis of wrinkled phentype of pea seed.
Text Solution
|
Even if a character shows multiple allelism, an individual will only h...
Text Solution
|
How does a mutagen induce mutation? Explain with example.
Text Solution
|
In a Mendelian monohybrid cross, the F(2)-generation shows identcal ge...
Text Solution
|
Can a child have blood group 'O' if his parents have blood group 'A' a...
Text Solution
|
What is Down's syndrome? Give its symotoms and cause. Why is it that t...
Text Solution
|
How was it concluded that genes are located on chromosomes?
Text Solution
|
A plant with red flowers was crossed with another plant with yellow fl...
Text Solution
|
What are the characteristic features of a trur-breeding line?
Text Solution
|