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Question

Which of the following plants is unisexual?

The correct answer is
Papaya

Identifying Unisexual Plants in Biology

A unisexual plant produces flowers having either only male (stamens) or only female (pistil) reproductive organs. In contrast, bisexual plants have flowers containing both male and female organs.

Analysis of Plant Options

  • Papaya: Papaya plants are typically dioecious, meaning they have separate male and female plants. Their flowers are therefore unisexual.
  • Mustard: Mustard plants possess flowers that contain both stamens and pistils, making them bisexual.
  • Pea: Pea flowers have both male (stamens) and female (pistil) parts, classifying them as bisexual.
  • China rose: China rose flowers are also bisexual, equipped with both stamens and a pistil.

Conclusion on Unisexual Plant

Based on the analysis, the Papaya plant is the only one among the options that typically features unisexual flowers.

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Important Questions from Biology

  1. The book ‘The Origin of Species’ was written by ________.

  2. The process by which similar genetically identical individuals can be produced is called ________.

  3. How many bones does a new born human baby have?

  4. ______ is done to check the cancer tissue.

    A. Biopsy

    B. Bioscopy

    C. Choledology

    D. Radiography

  5. Dried fruit like raisins when soaked in water, bulge and get filled with water. What is the scientific reason that explains this daily life event?

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