When a cross in made between tall plants | Class 12 Biology Chapter Principles of Inheritance and Variation, Principles of Inheritance and Variation NCERT Solutions

Q7. When a cross in made between tall plants with yellow seeds (Ttyy) and tall plant with green seed (Ttyy), what proportions of phenotype in the offspring could be expected to be (a) Tall and green. (b) Dwarf and green.

A cross between tall plant with yellow seeds and tall plant with green seeds will produce

(a) three tall and green plants

(b) one dwarf and green plant

Tall and green & Dwarf and green

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Important Questions & Answers

What is the correct answer to: When a cross in made between tall plants with yellow seeds (Ttyy) and tall plant with green seed (Ttyy), what proportions of phenotype in the offspring could be expected to be (a) Tall and green. (b) Dwarf and green.?

A cross between tall plant with yellow seeds and tall plant with green seeds will produce

(a) three tall and green plants

(b) one dwarf and green plant...

How do you solve When a cross in made between tall plants with yellow seeds (Ttyy) and tall plant with green seed (Ttyy), what proportions of phenotype in the offspring could be expected to be (a) Tall and green. (b) Dwarf and green. step by step?

Step-by-step explanation:
• A cross between tall plant with yellow seeds and tall plant with green seeds will produce

• (a) three tall and green plants

• (b) one dwarf and green plant

Why is this answer important for exams?

This question is important because it tests key concepts from the NCERT syllabus and is frequently asked in CBSE exams.

Which NCERT concept is used in this question?

This question is based on core NCERT concepts explained in the chapter and should be revised thoroughly before exams.

What common mistakes should be avoided in this question?

Students often lose marks by skipping steps, writing incomplete explanations, or misunderstanding keywords used in the question.

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Student Discussion

Aditi
Class · · , · Nov 04, 2019
Only tall & green a part
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Manasi
Class · · , · Sep 29, 2019
There is an error in this question.
Please correct it.
Thank you!!
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Suhail
Class · · , · Dec 31, 2018
This question is typed with wrong data
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Sreerag Sreeni
Class · · , · Jun 28, 2017
There is one error in the question it\'s given that Ttyy it\'s should be TtYy and in the punnet square in the forth row instead of ty you should give tY
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