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प्रश्न
Name the factors which take part in this process.
उत्तर
There are various factors which are responsible for photosynthesis. The common factors are carbon dioxide, chlorophyll, water, light, and temperature.
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संबंधित प्रश्न
What do you mean by DNA?
What is DNA?
What is DNA copying?
State the importance of DNA copying.
How does the amount of DNA remain constant though each new generation is a combination of DNA copies of two individuals?
Why is variation beneficial to the species but not necessarily for the individual?
Which type of reproduction :
does not involve gametes?
What is the basic difference between asexual reproduction and sexual reproduction?
What is a clone? Why do offsprings formed by asexual reproduction exhibit remarkable similarity?
Name two animals which undergo internal fertilisation?
What type of fertilisation takes place in fish?
What type of fertilisation takes place in birds?
State whether the following statement is true (T) or false (F):
Most organisms have the capacity of regeneration in some or the other way.
Why is reproduction necessary for living organisms?
Differentiate between the following:
Asexual reproduction and sexual reproduction.
Bryophyllum can reproduce by its ______.
What is the role of the seminal vesicles and the prostate gland?
What do you mean by ‘Connecting Links’? Give one example.
Explain the term Reproduction.
Explain the term: Pollination.
Multiple choice question.
Insect pollinated flowers usually posses ______
The single shield-shaped cotyledon in monocot seed is known as ______.
Draw a well labelled diagram of T.S. anther.
What are the causes for the extinction of animals?
Reproductive part of a plant is ______.
Write two types of reproduction in plants.
Why is vegetative propagation practiced for growing some type of plant?
Name two organisms that reproduce through budding.
Identify the chromosome number of the endosperm in the following case. In an angiosperm a female plant having 2n = 24 is crossed with a male plant having 2n = 12.
Identify the homologous pair.
Assertion and Reason types of Question.
Assertion: In Banyan prop roots grow horizontally from the tree.
Reason: They give additional support to the tree.
In a flower, the parts that produce male and female gametes (germ cells) are
Which of the following nucleus is unlike other nuclei in the female gametophyte of angiosperms?
The statement ‘nothing lives forever, yet life continues’ illustrates the role of ______.
Choose the correct meaning of reproduction.
Define the following term:
Reproduction
