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Give Technical Term: Cell Organelle Directly Involved in Genetics. - Biology

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प्रश्न

Give Technical Term:

Cell organelle directly involved in genetics.

एक शब्द/वाक्यांश उत्तर

उत्तर

Nucleus

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अध्याय 2: Fundamentals of Genetics - Give Technical Terms

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आईसीएसई Biology [English] Class 10
अध्याय 2 Fundamentals of Genetics
Give Technical Terms | Q 3

संबंधित प्रश्न

Which phoenomenon gives 2 : 1 ratio instead of 3 : 1 ratio? Describe with graphical representation.


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

How did Mendel's work come to light?

What is a gene? How is it related to heredity?


Mutation alerts the hereditary material. Give reasons.


A pure tall plant (TT) is crossed with a pure dwarf plant (tt).
Draw Punnet squares to show
(1) F2 generation
(2) F2 generation.


Give the Phenotype of the F2 generation.


Name the following:

The genetic composition of an organism.


Give Technical Term:

A single egg was fertilized by a single sperm. But twins derived from that egg were born. What is the name of such type of twins?


Complete the following sentence with appropriate word:

The small differences among individuals are called ________.


Complete the following sentence with appropriate word:

The dissimilar pairs of genes present in an individual are known as _______________.


Choose the Odd One Out


Choose the Odd One Out


Multiple choice question.

Phenotypic ratio of incomplete dominance in Mirabilis jalapa.


Explain a dihybrid cross with suitable example and checker board method.


Each gamete has only one allele of a gene.


Identify the possible genotypic ratio in F2 generation if a plant producing red flowers (RR) is crossed with another plant of the same species that produces white flower (rr).


The percentage of each gamete out of four different types of gametes produced by the F1 dihybrid will be ________.


During a dihybrid cross with contrasting characters in the F2 generation, parental genotypes will appear in ______.


An indvidual of genotype, Aa Bb Cc Dd is used in test cross. How many different phenotypes can appear in this progeny?


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