Nucellus
The question asks which part of an ovule contains reserve food, and we need to identify the correct option based on our understanding of plant biology.
Let's analyze each option to find the correct answer:
- Integument: This is the outer covering of the ovule. It does not store reserve food. Instead, it develops into the seed coat after fertilization.
- Nucellus: This is the mass of cells in the ovule, where reserve food is stored. It serves as nourishment for the developing embryo before fertilization and is the correct answer.
- Chalaza: This is the basal part of an ovule, where the integument and nucellus are attached. It does not store food.
- Funicle: This is the stalk that attaches the ovule to the placenta inside the ovary. It is not involved in food storage.
Thus, the nucellus is the part of the ovule that possesses reserve food, making it the correct choice.
In summary, the correct option is Nucellus, as it is responsible for storing food within the ovule. Understanding these parts of the ovule helps us grasp their functions in plant reproduction.
Similar Questions
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Important Questions from Reproduction
Cells of the tapetum possess dense cytoplasm and generally have ________.
Human chorionic gonadotropin:
Zygotes do not undergo reduction division immediately. They produce a multicellular body called a -
Which of the following organisms does NOT show asexual reproduction by means of fission?
The pollen needs to be transferred from the stamen to the stigma. If this transfer of pollen occurs in the same flower, it is referred to as __________ . On the other hand, if the pollen is transferred from one flower to another, it is known as ______
