Question:

The wall of the ovary forms

Updated On: Sep 13, 2022
  • pericarp
  • fruit wall
  • fruit
  • both (a) and (b)
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The Correct Option is D

Solution and Explanation

After fertilization, the ovary matures and develops into fruit. The wall of the ovary give rise to the fruit wall, also known as Pericarp. Seed develops from the ovules. The fruit that develops from the ovary is called ‘true fruit’. Pseudocarp or false fruit is the fruit that develops from other floral parts except ovary. 

The pericarp can be fleshy or dry. A thick and fleshy pericarp can be differentiated into three layers - 

  • Epicarp (outer covering)
  • Mesocarp (middle layer)
  • Endocarp (inner layer)

Sometimes, seedless fruits forms without fertilization. Such fruits are called parthenocarpic fruits

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Concepts Used:

Sexual Reproduction

Sexual reproduction takes place in both plants and animals. In sexual reproduction, genetically diverse organisms or sphinx are built this happens when two individuals of unique sex are combined. 

The offspring built by sexual reproduction are genetically diverse in nature and can embrace themselves in accordance with the climate and other adaptable conditions many multicellular organisms practice sexual reproduction. 

There are four types of sexual reproduction:

  • Allogamy
  • Internal fertilization
  • External fertilization
  • Autogamy