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Which of the following statements regarding the structure of microsporangium are correct?
(i) Microsporangium is generally surrounded by four wall layers-epidermis, endothecium, middle layers, and tapetum.
(ii) Outer three layers perform functions of protection and dehiscence of anthers.
(iii) Cells of tapetum undergo meiosis and produce microspore tetrads.
  • a)
    (i) and (ii)
  • b)
    (ii) and (iii)
  • c)
    (i) and (iii)
  • d)
    (i), (ii) and (iii)
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Which of the following statements regarding the structure of microspor...
A microsporangium or future pollen sac is a cylindrical sac that appears circular in the transverse section. It consists of two parts, the outer wall, and central homogeneous sporogenous tissue. 
Microsporangial wall has four types of layers - epidermis, endothecium, 1−3 middle layers, and tapetum. 
The outer three layers perform the function of protection in the young anther and mechanism of dehiscence in the ripe anther. 
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Most Upvoted Answer
Which of the following statements regarding the structure of microspor...
(i) A microsporangium or future pollen sac is a cylindrical sac that appears circular in the transverse section. It consists of two parts, the outer wall, and central homogeneous sporogenous tissue. 
(ii) Microsporangial wall has four types of layers - epidermis, endothecium, 1−3 middle layers, and tapetum. 
(iii) The outer three layers perform the function of protection in the young anther and mechanism of dehiscence in the ripe anther. 
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Community Answer
Which of the following statements regarding the structure of microspor...
Structure of Microsporangium

Microsporangium is the male reproductive structure found in angiosperms. It produces microspores that develop into male gametophytes or pollen grains. The structure of microsporangium is as follows:

Layers of Microsporangium
- Microsporangium is generally surrounded by four wall layers-epidermis, endothecium, middle layers, and tapetum.
- The outer three layers perform functions of protection and dehiscence of anthers.
- The innermost layer is tapetum, which is responsible for providing nutrition to the developing microspores.

Function of Tapetum
- Cells of tapetum undergo meiosis and produce microspore tetrads.
- Tapetum also plays an important role in the development of pollen wall and pollen exine.

Conclusion
Hence, the correct statements regarding the structure of microsporangium are (i) Microsporangium is generally surrounded by four wall layers-epidermis, endothecium, middle layers, and tapetum, and (ii) Outer three layers perform functions of protection and dehiscence of anthers.
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Which of the following statements regarding the structure of microsporangium are correct?(i) Microsporangium is generally surrounded by four wall layers-epidermis, endothecium, middle layers, and tapetum.(ii) Outer three layers perform functions of protection and dehiscence of anthers.(iii) Cells of tapetum undergo meiosis and produce microspore tetrads.a)(i) and (ii)b)(ii) and (iii)c)(i) and (iii)d)(i), (ii)and (iii)Correct answer is option 'A'. Can you explain this answer?
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Which of the following statements regarding the structure of microsporangium are correct?(i) Microsporangium is generally surrounded by four wall layers-epidermis, endothecium, middle layers, and tapetum.(ii) Outer three layers perform functions of protection and dehiscence of anthers.(iii) Cells of tapetum undergo meiosis and produce microspore tetrads.a)(i) and (ii)b)(ii) and (iii)c)(i) and (iii)d)(i), (ii)and (iii)Correct answer is option 'A'. 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 Which of the following statements regarding the structure of microsporangium are correct?(i) Microsporangium is generally surrounded by four wall layers-epidermis, endothecium, middle layers, and tapetum.(ii) Outer three layers perform functions of protection and dehiscence of anthers.(iii) Cells of tapetum undergo meiosis and produce microspore tetrads.a)(i) and (ii)b)(ii) and (iii)c)(i) and (iii)d)(i), (ii)and (iii)Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following statements regarding the structure of microsporangium are correct?(i) Microsporangium is generally surrounded by four wall layers-epidermis, endothecium, middle layers, and tapetum.(ii) Outer three layers perform functions of protection and dehiscence of anthers.(iii) Cells of tapetum undergo meiosis and produce microspore tetrads.a)(i) and (ii)b)(ii) and (iii)c)(i) and (iii)d)(i), (ii)and (iii)Correct answer is option 'A'. Can you explain this answer?.
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