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If a pea plant with wrinkled seeds and heterozygous tall plants were self pollinated, what will be the phenotypes of plants of F2 generation

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Important Questions on Heredity and Evolution

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Science>Biology>Heredity and Evolution>Mendelian Inheritance
Who proposed the law of inheritance?
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Science>Biology>Heredity and Evolution>Mendelian Inheritance
Phenotypic ratio of F2 generation in dihybrid cross is
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Science>Biology>Heredity and Evolution>Mendelian Inheritance
Sonu performed an experiment to study dihybrid cross for round/wrinkled and yellow/green coloured seeds. He obtained 2432 seeds in total. What will be the number of seeds which are round and yellow?
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Science>Biology>Heredity and Evolution>Mendelian Inheritance
Who is known as ‘father of genetics’?
EASY
Science>Biology>Heredity and Evolution>Mendelian Inheritance
An individual with genotype AaBbCcddEe is crossed with another individual with genotype AabbCcDdEe. Assuming Mendelian pattern of inheritance, predict the proportion of aabbccddee among the progeny of this cross?
EASY
Science>Biology>Heredity and Evolution>Mendelian Inheritance
Pure Bred Pea Plant A is crossed with pure bred pea plant B. It is found that the plants which look like A do not appear in F1 generation, which of the plants A and B are tall and dwarf?
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Science>Biology>Heredity and Evolution>Mendelian Inheritance

A round green (RRyy) seed plant is crossed with a wrinkled yellow (rrYY) seed plant. According to Mendel’s law the phenotypic ratio in F2 generation will be

HARD
Science>Biology>Heredity and Evolution>Mendelian Inheritance
What is the law of dominance of traits? Explain with an example.
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Science>Biology>Heredity and Evolution>Mendelian Inheritance
A plant with red coloured flowers is crossed with a plant having white flowers. The red and white colour of the flower is controlled by a single gene. Red is dominant over white. The F1 progeny is self-pollinated and the flower colour in F2 is observed. Given the above information, what is the expected phenotypic ratio of plants with different flower colours?
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Science>Biology>Heredity and Evolution>Mendelian Inheritance
If a round, green seeded pea plant (RRyy) is crossed with wrinkled, yellow seeded pea plant (rrYY) the seeds produced in F1 generation are :
MEDIUM
Science>Biology>Heredity and Evolution>Mendelian Inheritance
Which one of the following expresses the concept of allele in a lucid way.
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Science>Biology>Heredity and Evolution>Mendelian Inheritance
When a tall plant with round seeds was hybridized with a dwarf plant with wrinkled seeds; all offspring in F1 generation were tall plants that produced round seeds. As per Mendel’s law of independent assortement, what percent of offspring will produce wrinkled seeds if F1 is crossed with tall plant producing wrinkled seeds?
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Science>Biology>Heredity and Evolution>Mendelian Inheritance
Study by Mendel did not take into consideration which of the following characteristics of garden pea.
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Science>Biology>Heredity and Evolution>Mendelian Inheritance
Which of the following statement is true about the “Law of Segregation"?
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Science>Biology>Heredity and Evolution>Mendelian Inheritance
A Mendelian experiment consisted of breeding pea plants bearing violet flowers with pea plants bearing white flowers. What will be the result in F1 progeny?
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Science>Biology>Heredity and Evolution>Mendelian Inheritance
In meiosis, each of the four daughter cells have one set of chromosomes. Due to the randomness of the process of chromosome separation in meiosis, a larger number of chromosome combinations can form gametes. How many such chromosome combinations in the gametes are possible in case of humans, assuming there is no crossing-over taking place?
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Science>Biology>Heredity and Evolution>Mendelian Inheritance
In a Mendelian experiment tall pea plant bearing violet flowers was crossed with short pea plants bearing white flower. All the progeny had violet flowers, but almost half of them were short in height. The genetic make-up of the tall parents can be depicted as.
EASY
Science>Biology>Heredity and Evolution>Mendelian Inheritance
Mendel discovered
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Science>Biology>Heredity and Evolution>Mendelian Inheritance
Genotypic ratio of F2 generation in monohybrid cross is
EASY
Science>Biology>Heredity and Evolution>Mendelian Inheritance
The crossing of homozygous tall plant with a dwarf would yield plants in the ratio of: