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Note Down the Allele Pairs Studied by Mendel. Mention Which Allele is Dominant. - Biology

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प्रश्न

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

Allele pairs Dominant
1. Stem of length - Tall or Dwarf Tall
2. Shape of seed - Round or Wrinkled Round
3. Cotyledon Colour - Yellow or Green Yellow
4. Shape pf pod - Inflated or Constricted Inflated
5. Colour of pod - Green or Yellow Green
6. Position of Flowers - Axial or Terminal Axial
7. Flower Colour - Red or White Red
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अध्याय 3: Principles of Genetics - Exercise 2 [पृष्ठ ३६]

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फ्रैंक Biology II [English] Class 7 ICSE
अध्याय 3 Principles of Genetics
Exercise 2 | Q 6 | पृष्ठ ३६

संबंधित प्रश्न

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


What is heredity?

Explain the Term Heredity.


Explain the Term Mutation.


Explain the Term Genotype.


Name the following:

The genetic composition of an organism.


Give Technical Term:

Differences occurring within offsprings of the same progeny.


Give Technical Term:

The individuals having dissimilar pairs of genes.


Give Technical Term:

A twin consisting of a brother and a sister were born to a lady. What is the name of such a type of twins?


Complete the following sentence with appropriate word:

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


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:

Most genetic diseases in man are recessive in character.


Choose the Odd One Out


Multiple choice question.

Phenotypic ratio of incomplete dominance in Mirabilis jalapa.


Explain test cross with suitable example and state its ratios.


Each gamete has only one allele of a gene.


In a dihybrid cross with contrasting characters, the number of different genotypes obtained in F2 generation are ______.


______ type/s of gametes is/are expected to be formed by the organism with genotype AABBCC.


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


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


What is dihybrid cross?


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