Advertisements
Advertisements
प्रश्न
Choose the correct options of the following question:
Study the given monohybrid cross:

A test cross for this Fj will be:
पर्याय
Tt × TT
Tt × tt
Tt × Tt
TT × tt
Advertisements
उत्तर
Tt × tt
APPEARS IN
संबंधित प्रश्न
Define the term ‘genome’.
Sketch and label the structure of chromosome.
Changing the codon AGC to AGA represents
If you cross dominant genotype PV/PV male Drosophila with double recessive female and obtain F1 hybrid. Now you cross F1 male with double recessive female.
What is the possible genotype in the F2 generation?
Match the column I (Type of chromosome) with column II (name of chromosome).
| Type of chromosome | Name of chromosome | ||
| i. | ![]() |
P. | Acrocentric |
| ii. | ![]() |
Q. | Telocentric |
| iii. | ![]() |
R. | Metacentric |
| iv. | ![]() |
S. | Sub-metacentric |
Read the following statements regarding 'X and Y' chromosomes and select the correct option.
P - Due to presence of large amount of euchrornatin X chromosome is genetically more active.
Q - Due to presence of small amount of heterochromatin Y chromosome is genetically more active.
A gene pair hides the effect of another. The phenomenon is ______.
Extranuclear inheritance occurs in ______.
Experimental verification of the chromosomal theory of inheritance was done by ______.
A haemophilic man marries a carrier woman and they have a daughter. What is the probability of their daughter being haemophilic?




