Answer:
The correct answer is option C: Internode between calyx and corolla.
Here is a detailed explanation:
1. Definition of Anthophore:
- Anthophore is a term used in botany to describe a specific structure found in flowers.
2. Understanding the options:
- To determine the correct answer, we need to analyze each option and see if it matches the definition of Anthophore.
3. Analyzing option A: Receptacle between two carpels:
- The receptacle is the enlarged end of the flower stalk where the floral organs are attached.
- Carpels are the female reproductive organs of a flower.
- While the receptacle can be present between carpels, it is not specifically referred to as Anthophore. Therefore, option A is incorrect.
4. Analyzing option B: Internode between Androecium and Gynoecium:
- Androecium refers to the male reproductive organs of a flower, specifically the stamens.
- Gynoecium refers to the female reproductive organs of a flower, specifically the pistils.
- While there may be an internode (the part of the stem between two nodes) between the androecium and gynoecium, it is not specifically referred to as Anthophore. Therefore, option B is incorrect.
5. Analyzing option C: Internode between calyx and corolla:
- The calyx is the outermost whorl of the flower, consisting of sepals.
- The corolla is the second whorl of the flower, consisting of petals.
- Anthophore is the internode between the calyx and corolla, connecting these two floral whorls. Therefore, option C is correct.
6. Analyzing option D: None of these:
- This option can be eliminated as option C, "Internode between calyx and corolla," has been identified as the correct answer.
7. Conclusion:
- Based on the analysis, the correct answer is option C: Internode between calyx and corolla.