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What is Heredity? - Biology

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प्रश्न

What is heredity?
एका वाक्यात उत्तर

उत्तर

The term heredity may be defined as the transmission of genetically based characteristics from parents to offspring.
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पाठ 3: Principles of Genetics - Exercise 1 [पृष्ठ ३५]

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फ्रँक Biology [English] Class 10 ICSE
पाठ 3 Principles of Genetics
Exercise 1 | Q 3 | पृष्ठ ३५

संबंधित प्रश्‍न

On which plant Mendel performed his experiments?

Note down the allele pairs studied by Mendel. Mention which allele is dominant.

Choose the correct answer:

Mendel was born in __________


Give the Phenotypic and Genotypic ratio of the F2 and F2 generation.


Explain the Term Heterosome.


Name the following:

The genetic composition of an organism.


Give Technical Term:

A virus with DNA as heredity material.


Complete the following sentence with appropriate word:

The physical expression of genes is called _________.


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.


Write the functional activity of the following structure:

Autosomes


Choose the Odd One Out


Multiple choice question.

Phenotypic ratio of incomplete dominance in Mirabilis jalapa.


The word chromosome was coined by


Give any two points of difference between homozygous and heterozygous.


Explain test cross with suitable example and state its ratios.


Enlist dominant and recessive characters in pea plant with respect to the position of flower, colour of seed and colour of a pod in tabulated form.


A normal visioned woman whose father is colourblind married a normal visioned man. What are the probabilities of her sons or daughters to be colourblind? Explain with the help of Punnett square.


How many true breeding pea plant varieties did Mendel select as pairs, which were similar except in one character with contrasting traits?


Define the following term:

Gene


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