Difference between Apocarpous and Syncarpous Ovary: Botany notes are essential for NEET students. One of the key chapters is sexual reproduction in flowering plants, which covers important topics like the difference between apocarpous and syncarpous ovaries.
In flowering plants, the ovary can be either apocarpous or syncarpous, depending on how the carpels are arranged. An apocarpous ovary has multiple carpels that are separate from each other, each forming its pistil and ovary. In contrast, a syncarpous ovary has carpels that are fused together, forming a single pistil with a shared ovary.
NEET notes on the difference between Apocarpous and Syncarpous ovaries with examples are important in the NEET syllabus and are provided below.
An apocarpous ovary is found in flowers where the carpels (the female parts) are separate from one another. Each carpel creates its own pistil, which includes its own ovary. This means that a single flower can have multiple pistils, each with its own ovary. Examples of plants with apocarpous ovaries are roses and lotuses.
A syncarpous ovary is found in flowers where the carpels are joined together to form one pistil with a shared ovary. This can lead to either a unilocular (one-chambered) or multilocular (more than one chamber) ovary. Examples of plants with syncarpous ovaries include tomatoes and mustard.
NEET students can learn about the difference between apocarpous and syncarpous ovaries from the simple notes provided below. Here are the key differences between the two types of ovaries:
Difference Between Apocarpous and Syncarpous Ovary | ||
---|---|---|
Feature | Apocarpous Ovary | Syncarpous Ovary |
Definition | Ovary with multiple separate carpels | Ovary with multiple fused carpels |
Carpel Arrangement | Carpels are distinct and separate | Carpels are joined together |
Number of Pistils | Multiple pistils, each with its own ovary | One pistil with a combined ovary |
Fruit Formation | Forms aggregate fruits (several small fruits) | Forms one fruit, regardless of the number of seeds |
Examples | Rose, Lotus, Buttercup | Tomato, Mustard, Cucumber |
Locule Number | Usually unilocular (one chamber) | Can be unilocular or multilocular (more than one chamber) |
Genetic Variation | Allows for more genetic diversity | Less genetic variation due to fused carpels |
Reproductive Process | Each carpel can become a separate fruit, leading to multiple ovaries | Fused carpels create one ovary, making reproduction simpler |
In flowering plants, ovaries can be grouped based on how the carpels are arranged and whether they are fused together. Apocarpous ovaries have separate carpels, while syncarpous ovaries have fused carpels. Here are examples of each type:
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