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In the cymose type of inflorescence:
- a)Growth is limited and the flowers are borne in acropetal succession.
- b)The main axis continues to grow and the flowers are borne in basipetal succession.
- c)The main axis continues to grow, and the flowers are borne in acropetal succession.
- d)Growth is limited and the flowers are borne in basipetal succession.
Correct answer is option 'D'. Can you explain this answer?
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In the cymose type of inflorescence:a)Growth is limited and the flower...
- In a cymose inflorescence, growth is restricted, and the flowers develop in an acropetal arrangement.
- This means that the primary axis of the inflorescence ends with a flower, and subsequent flowers form in a basipetal (downward) order, with the youngest flowers at the top and the oldest at the bottom.
- The main axis growth is constrained, leading to a definite inflorescence pattern.
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In the cymose type of inflorescence:a)Growth is limited and the flower...
The correct answer is option 'D': The main axis continues to grow, and the flowers are borne in acropetal succession.
Explanation:
Cymose inflorescence is a type of determinate inflorescence in which the growth of the main axis is limited, and the flowers are borne in acropetal succession. Let's understand this in detail:
1. Inflorescence:
- An inflorescence is a group or cluster of flowers arranged on a branch or stem in a specific pattern.
- It represents the reproductive part of a plant and is responsible for the production of seeds.
2. Cymose Inflorescence:
- In cymose inflorescence, the main axis (peduncle) of the inflorescence terminates in a flower, and no further growth occurs.
- The flowers are arranged in acropetal (ascending) succession, meaning the lower or older flowers are present at the base, and the newer flowers are found towards the apex.
- The main axis continues to grow, producing lateral branches called pedicels, which bear the flowers.
3. Types of Cymose Inflorescence:
- Cymose inflorescence is further classified into two types: determinate and indeterminate.
- In determinate cymose inflorescence, the growth of the main axis is limited, and the flowers are borne in acropetal succession.
- In indeterminate cymose inflorescence, the growth of the main axis is not limited, and the flowers are borne in basipetal (descending) succession.
4. Determinate Cymose Inflorescence:
- In determinate cymose inflorescence, the main axis ceases to grow after the formation of a terminal flower.
- The lateral branches or pedicels develop from the axils of leaves below the terminal flower.
- Each pedicel bears a flower, and the arrangement of flowers is in acropetal succession, with the older flowers towards the base and younger ones towards the apex.
- Examples of plants with determinate cymose inflorescence include Dahlia, Chrysanthemum, and Calendula.
In conclusion, the correct answer is option 'D': The main axis continues to grow, and the flowers are borne in acropetal succession in cymose inflorescence.
Explanation:
Cymose inflorescence is a type of determinate inflorescence in which the growth of the main axis is limited, and the flowers are borne in acropetal succession. Let's understand this in detail:
1. Inflorescence:
- An inflorescence is a group or cluster of flowers arranged on a branch or stem in a specific pattern.
- It represents the reproductive part of a plant and is responsible for the production of seeds.
2. Cymose Inflorescence:
- In cymose inflorescence, the main axis (peduncle) of the inflorescence terminates in a flower, and no further growth occurs.
- The flowers are arranged in acropetal (ascending) succession, meaning the lower or older flowers are present at the base, and the newer flowers are found towards the apex.
- The main axis continues to grow, producing lateral branches called pedicels, which bear the flowers.
3. Types of Cymose Inflorescence:
- Cymose inflorescence is further classified into two types: determinate and indeterminate.
- In determinate cymose inflorescence, the growth of the main axis is limited, and the flowers are borne in acropetal succession.
- In indeterminate cymose inflorescence, the growth of the main axis is not limited, and the flowers are borne in basipetal (descending) succession.
4. Determinate Cymose Inflorescence:
- In determinate cymose inflorescence, the main axis ceases to grow after the formation of a terminal flower.
- The lateral branches or pedicels develop from the axils of leaves below the terminal flower.
- Each pedicel bears a flower, and the arrangement of flowers is in acropetal succession, with the older flowers towards the base and younger ones towards the apex.
- Examples of plants with determinate cymose inflorescence include Dahlia, Chrysanthemum, and Calendula.
In conclusion, the correct answer is option 'D': The main axis continues to grow, and the flowers are borne in acropetal succession in cymose inflorescence.
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In the cymose type of inflorescence:a)Growth is limited and the flowers are borne in acropetal succession.b)The main axis continues to grow and the flowers are borne in basipetal succession.c)The main axis continues to grow, and the flowers are borne in acropetal succession.d)Growth is limited and the flowers are borne in basipetal succession.Correct answer is option 'D'. Can you explain this answer?
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In the cymose type of inflorescence:a)Growth is limited and the flowers are borne in acropetal succession.b)The main axis continues to grow and the flowers are borne in basipetal succession.c)The main axis continues to grow, and the flowers are borne in acropetal succession.d)Growth is limited and the flowers are borne in basipetal succession.Correct answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about In the cymose type of inflorescence:a)Growth is limited and the flowers are borne in acropetal succession.b)The main axis continues to grow and the flowers are borne in basipetal succession.c)The main axis continues to grow, and the flowers are borne in acropetal succession.d)Growth is limited and the flowers are borne in basipetal succession.Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the cymose type of inflorescence:a)Growth is limited and the flowers are borne in acropetal succession.b)The main axis continues to grow and the flowers are borne in basipetal succession.c)The main axis continues to grow, and the flowers are borne in acropetal succession.d)Growth is limited and the flowers are borne in basipetal succession.Correct answer is option 'D'. Can you explain this answer?.
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