Advertisements
Advertisements
Question
Why is reproduction essential for organisms?
Solution
Reproduction is a fundamental feature of all living organisms. It is a biological process through which living organisms produce offspring similar to them. Reproduction ensures the continuance of various species on Earth. In the absence of reproduction, the species will not be able to exist for a long time and may soon get extinct.
APPEARS IN
RELATED QUESTIONS
Write the hypothetical proposals put forth by Oparin and Haldane.
Why are cucurbit plants said to be monoecious ?
What is symbiosis?
Explain the term perianth.
Give two differences between heartwood and sapwood.
The period from birth to the natural death of an organism represents ______.
Which of the following has the longest life span?
Planaria’s most remarkable characteristics are its ability to ______.
______ shows totipotency.
The property of an undifferentiated cell that has the potential to develop into an entire plant is called ______.
The development of root and shoot in tissue culture is determined by ______.
There are various types of reproduction. The type of reproduction adopted by an organism depends on ______.
Select the options that are true for both asexual and sexual reproduction from the options given below:
A few statements describing certain features of reproduction are given below:
- Gametic fusion takes place
- Transfer of genetic material takes place
- Reduction division takes place
- Progeny have some resemblance with parents
Cellular totipotency was demonstrated by ______.
Which of the following plant cells will show totipotency?
‘The Evil Quartet’ describes the rates of species extinction due to human activities. Explain how the population of organisms is affected by fragmentation of the habitats.
Introduction of alien species has led to environmental damage and decline of indigenous species. Give any one example of how it has affected the indigenous species?