Question

API plant with round and yellow coloured seed is crossed with a pea plant with wrinkled and green coloured seeds. The ratio of four different types of observed traits would be​

Answer 1

Answer:

When we see the phenotype of the two types of progeny we find that both the types have the seed colour yellow while approximately 50% of them have round seed type while the other 50% have wrinkled seed type. So, the pea plant with yellow and round seeds must be homozygous for yellow seed colour (YY) while it must be heterozygous for the round seed type (Rr).

When we see the phenotype of the two types of progeny we find that both the types have the seed colour yellow while approximately 50% of them have round seed type while the other 50% have wrinkled seed type. So, the pea plant with yellow and round seeds must be homozygous for yellow seed colour (YY) while it must be heterozygous for the round seed type (Rr). So, the genotype of the plant with yellow and round seed is YYRr.

When we see the phenotype of the two types of progeny we find that both the types have the seed colour yellow while approximately 50% of them have round seed type while the other 50% have wrinkled seed type. So, the pea plant with yellow and round seeds must be homozygous for yellow seed colour (YY) while it must be heterozygous for the round seed type (Rr). So, the genotype of the plant with yellow and round seed is YYRr.[Note: Seed colour: Yellow is dominant, green is recessive.

When we see the phenotype of the two types of progeny we find that both the types have the seed colour yellow while approximately 50% of them have round seed type while the other 50% have wrinkled seed type. So, the pea plant with yellow and round seeds must be homozygous for yellow seed colour (YY) while it must be heterozygous for the round seed type (Rr). So, the genotype of the plant with yellow and round seed is YYRr.[Note: Seed colour: Yellow is dominant, green is recessive.Seed type: Round is dominant, wrinkled is recessive.]

When we see the phenotype of the two types of progeny we find that both the types have the seed colour yellow while approximately 50% of them have round seed type while the other 50% have wrinkled seed type. So, the pea plant with yellow and round seeds must be homozygous for yellow seed colour (YY) while it must be heterozygous for the round seed type (Rr). So, the genotype of the plant with yellow and round seed is YYRr.[Note: Seed colour: Yellow is dominant, green is recessive.Seed type: Round is dominant, wrinkled is recessive.]So, the correct answer is 'YYRr'.

Explanation:

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