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Question
A pure tall plant (TT) is crossed with a pure dwarf plant (tt).
Draw Punnet squares to show
(1) F2 generation
(2) F2 generation.
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Solution
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RELATED QUESTIONS
A heterozygous tall plant of pea is crossed with a dwarf plant of pea.
Calculate the phenotypic ratio of the progeny.
Mutation alerts the hereditary material. Give reasons.
Differentiate Between Homozygous shows Heterozygous.
State Mendel’s Law of Dominance.
Give the Phenotype of the F2 generation.
Explain the Term Mutation.
Explain the Term Crossing-over.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Mutation can be brought about artificially.
Choose the Odd One Out
Multiple Choice Question
Genetics is a branch of biology dealing with:
Explain a dihybrid cross with suitable example and checker board method.
Give any two points of difference between homozygous and heterozygous.
Identify the possible genotypic ratio in F2 generation if a plant producing red flowers (RR) is crossed with another plant of the same species that produces white flower (rr).
Alleles refer to ____________.
The percentage of each gamete out of four different types of gametes produced by the F1 dihybrid will be ________.
Define Alleles.
Parents of blood group i and AB cannot have a child of blood group AB because ______.
Mendel was successful in his experiments because:
In which region of chromosomes does crossing over take place?
Rewrite the correct form of the statement by changing the first or last word only:
The full complement of DNA of an organism is termed as genetics.
