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प्रश्न
What do the following symbol used in the topic on heredity represent of XX ?
उत्तर
XX represents a female.
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संबंधित प्रश्न
What do the following symbols used in the topic on heredity represent of TT ?
State Mendel's first law of inheritance.
A gene is a :
(a) hybrid
(b) heritable trait
(c) pure breed
(d) part of a chromosome that transmits a trait
Complete the statement by choosing correct option from below.
The causality behind the sudden changes was understood due to -- -- principle of Hugo de Vries.
Transfer of information from molecules of DNA to mRNA is called as ______ process.
Explain the process of formation of complex proteins.
Those organs which have different basic structures but have a similar appearance and perform similar functions are called ______
In the following Question, the Assertion and Reason have been put forward. Read the statements carefully and choose the correct alternative from the following:
Assertion: Humans, frogs, and birds have a common ancestor.
Reason: Limbs of humans, birds, and frogs are homologous.
What could be the reason for the fossil of an organism to be found in the deeper layers of the earth?
Mention three important features of fossils which help in the study of evolution.
