Question

Product of sexual reproduction generally generates

• A. Large biomass
• B. Lower viability of seeds
• C. Prolonged dormancy
• D. New genetic combinations leading to variations

Hint:

Reproduction is defined as the development of new offspring in living organisms. Reproduction occurs through sexual or asexual reproduction. In sexual reproduction, fertilization of the male and female gametes occurs which forms a zygote.

Answer 1

The Correct Option is D

 To solve the question regarding the outcomes of sexual reproduction, let's understand the fundamental principles of this biological process:

1. Sexual reproduction involves the combination of genetic material from two parent organisms. This leads to offspring that are genetically different from either parent.
2. The key outcome of sexual reproduction is the creation of new genetic combinations. This genetic variation is crucial for the evolution and adaptability of species.

Now, let's evaluate the given options based on the explanation:

• Large biomass: Sexual reproduction does not directly result in large biomass. Biomass is more related to the growth and accumulation of biological matter rather than the genetic outcome of reproduction.
• Lower viability of seeds: This is not a general outcome of sexual reproduction. Seed viability is influenced by many factors, and sexual reproduction aims to provide genetic diversity, not necessarily reduce viability.
• Prolonged dormancy: Dormancy in seeds is a survival mechanism and is not inherently linked to the nature of sexual reproduction itself but more to the species' adaptation to environmental challenges.
• New genetic combinations leading to variations: This is the correct option, as sexual reproduction primarily aims to create genetic diversity, which is essential for adaptation and evolution.

Thus, the correct answer is:

New genetic combinations leading to variations

 

In summary, while sexual reproduction can influence other aspects of biology such as biomass or seed viability, its core function and most significant product is generating new genetic combinations that aid in species variation and evolution.