Advertisements
Advertisements
प्रश्न
A pure tall plant (TT) is crossed with a pure dwarf plant (tt).
Draw Punnet squares to show
(1) F2 generation
(2) F2 generation.
Advertisements
उत्तर
APPEARS IN
संबंधित प्रश्न
The phenotypic ratio of incomplete dominance is ______.
What is crossing-over? What are the factors affecting it?
Give the Phenotype of the F2 generation.
Explain the Term Heterosome.
Explain the Term Recessive character.
Explain the Term Genotype.
Give Technical Term:
Differences occurring within offsprings of the same progeny.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Most genetic diseases in man are recessive in character.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
DNA has a double-helical structure.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
A female is responsible for the sex of the progeny.
Write the functional activity of the following structure:
Autosomes
Explain a dihybrid cross with suitable example and checker board method.
Explain test cross with suitable example and state its ratios.
Alleles refer to ____________.
Identify the genotype of a round seeded tall plant which when crossed with a plant of similar genotype produces the following percentage of phenotypes:
(tall round = 56.25 %, tall wrinkled = 18.75 %, dwarf round = 18.75 %, dwarf wrinkled = 6.25 %.)
During a dihybrid cross with contrasting characters in the F2 generation, parental genotypes will appear in ______.
Mendel was successful in his experiments because:
