Solve
Guides
0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Standard XII
Biology
Pollination
Question

A true-breeding line is that :-
  1. Having undergone continuous cross pollination
  2. Having undergone continuous self pollination
  3. Shows stable trait inheritance
  4. (B) and (C) both

A
Having undergone continuous cross pollination
B
Having undergone continuous self pollination
C
(B) and (C) both
D
Shows stable trait inheritance
Open in App
Solution
Verified by Toppr

A true breeding line is one that, having undergone continuous self-pollination shows the stable trait inheritance and expression for several generations.
So the correct answer is "having undergone continuous self-pollination".

Was this answer helpful?
2
Similar Questions
Q1
Assertion :Mendel conducted artificial pollination experiments for his genetic studies using true-breeding pea lines. Reason: A true-breeding line shows the stable trait inheritance and expression for several generations.
View Solution
Q2
What are 'true breeding lines' that are used to study inheritance pattern of traits in plants?
View Solution
Q3
Read the following statements regarding Mendelian inheritance and choose the correct option
1. Mendel's experiments had small sample size which gave greater credibility to the data
2. A true breeding line shows a stable trait inheritance and expression for several generations
3. In a dissimilar pair of factors, one member of the pair dominates over the other
4. A massive parental trait is expressed only in its heterozygous condition
5. Two alleles of a gene are located on homologous sites on homologous chromosomes
View Solution
Q4
State whether the following statements are true or false .
The number of ova produced after a primary oocyte that has undergone two maturation divisions is four.
View Solution
Q5
A pure homozygous line, obtained by continuous self-pollination is called a
View Solution