Question
The gene having the power of the rolling tongue is ____.
The gene having the power of the rolling tongue is ____.
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Class: Class 10
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Question
In ____ cell division spindle fibres are not formed.
In ____ cell division spindle fibres are not formed.
Question
______ hormone is found in very high amounts in the ripe seeds of plants.
______ hormone is found in very high amounts in the ripe seeds of plants.
Question
Decide which of the following diseases can be prevented by taking suggestions from pre-marital genetic counselling — (a) Goitre (b) Malaria (c) Thalassaemia (d) Tuberculosis
Decide which of the following diseases can be prevented by taking suggestions from pre-marital genetic counselling — (a) Goitre (b) Malaria (c)…
Question
Determine the nature of the pea plant germinated from the seed produced as a result of pollination between a hybrid tall (Tt) and a pure dwarf (tt) pea plant: (a) 100% Tall (b) 50% Tall, 50% Dwarf (c) 100% Dwarf (d) 75% Tall, 25% Dwarf
Determine the nature of the pea plant germinated from the seed produced as a result of pollination between a hybrid tall (Tt)…
Question
Decide which of the following two were selected by Mendel as dominant traits — (a) Length of stem – Long, Shape of seed — Round (b) Position of flower — Terminal, Colour of flower — White (c) Colour of the cotyledon — Green, Shape of seed — Wrinkled (d) Length of stem – Dwarf, Shape of seed — Wrinkled
Decide which of the following two were selected by Mendel as dominant traits — (a) Length of stem – Long, Shape of…
Question
Identify the genotype of guineapig having white coat colour and rough hair — (a) bbRR, bbrr (b) BBRR, bbrr (c) bbRR, bbRr (d) BbRr, BbRR
Identify the genotype of guineapig having white coat colour and rough hair — (a) bbRR, bbrr (b) BBRR, bbrr (c) bbRR, bbRr…
Question
Determine which of the following genotypes is homozygous for both the loci — (a) BbRr (b) BBRr (c) BbRR (d) bbrr
Determine which of the following genotypes is homozygous for both the loci — (a) BbRr (b) BBRr (c) BbRR (d) bbrr