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The male cone of Pinus is formed of Or...

The male cone of Pinus is formed of
Or
In pinus male cone bears is large number of

A

antheridia

B

megasporophylls

C

microsporophylls

D

ligules

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AI Generated Solution

The correct Answer is:
To answer the question about the male cone of Pinus, we will go through the following steps: ### Step 1: Understand the Structure of the Male Cone The male cone of Pinus is a reproductive structure that produces male gametes. It is important to identify the specific components that make up this structure. ### Step 2: Identify the Options The options provided are: - A) Antheridia - B) Megasporophyll - C) Microsporophyll - D) Ligules ### Step 3: Analyze Each Option - **Antheridia**: This term refers to the male sex organ in some plants, but it is not specifically what we call the male cone in Pinus. - **Megasporophyll**: This is associated with female gamete production. Since we are discussing the male cone, this option is not correct. - **Microsporophyll**: This is the correct term for the male gamete-producing structure in Pinus. The male cone is made up of a large number of microsporophylls. - **Ligules**: These are small outgrowths found at the base of leaves and are not related to the male cone structure. ### Step 4: Conclusion Based on the analysis, the male cone of Pinus is formed of **microsporophylls**. The male cone bears a large number of microsporophylls, typically ranging from 60 to 135. ### Final Answer The male cone of Pinus is formed of **microsporophylls**. ---
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TRUEMEN BIOLOGY ENGLISH-PLANT KINGDOM-MULTIPLE CHOICE QUESTION
  1. Among the following, which does not belong to sporophyte generation in...

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  2. Needle in Pinus represents

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  3. The male cone of Pinus is formed of Or In pinus male cone bears is...

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  4. Seeds of Pinus are

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  5. Which of the following is not a correct match?

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  6. Following are given some trends in the evolution of plants

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  7. Characteristic of Angiosperms which distinguish them from gymnosperms

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  8. Beginning with germination of a moss spore, what is the sequence of st...

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  9. Angiosperms resemble gymnosperms in

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  10. An example of a marine angiosperm thriving in shallow seas is

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  11. Which one of the following is considered important in the development ...

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  12. Which of the following is grouped under phanerogams?

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  13. The stamen in angiosperms is homologous to which part in gymnosperm an...

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  14. The megasporophyll of vascular plants is analogous to which structure ...

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  15. To which group of plants does the Banyan tree belong

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  16. Mark the national tree

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  17. Of the four widely known systems of classification one remains less ph...

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  18. Genera Plantarum was written by

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  19. Dryopteris differs from Funaria in having

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  20. Angiosperms have dominated the land flora primarily by their

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