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Given below are a few statements related...

Given below are a few statements related to external fertilization. Choose the correct statements.
(i) The male and female gametes are formed and released simultaneously.
(ii) Only a few gametes are released into the medium.
(iii) Water is the medium in a majority of organisms exhibiting external fertilization.
(iv) Offspring formed as a result of external fertilization have better chance of survival than those formed inside an organism.

A

III and IV

B

I and III

C

II and IV

D

I and IV

Text Solution

Verified by Experts

The correct Answer is:
B
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Explore conceptually related problems

Given below are a few statements related to external fertilisation. Choose the correct statements. (i) The male and female gametes are formed and released simultaneously. (ii) Only a few gametes are released into the medium. (iii) Water is the medium in a majority of organisms exhibiting external fertilisation. (iv) Offspring formed as a result of external fertilisation have better chance of survival than those formed inside an organism.

Given below are a few statements related to exgternal fertilisation. Choose the correct statements. (i) The male and female gametes are formed and released simultaneously. (ii) Only a few gametes are released into the medium. (iii) Water is the medium in a majority of organisms exhibiting external fertilisation. (iv) Offspring formed as a result of external fertilisation have better chance of survival than thos formed inside an organism.

Organisms exhibiting external fertilisation

Male gametes are formed by

In which set of organisms does external fertilization occur

External fertilization is not observed in

External fertilization occurs in majority of

Why do gametes are produced in large numbers in organisms exhibit external fertilisation ?

Offspring formed by sexual reproduction have better chances of survival. Why? Is this statement always true?

Largest male and femal gamete are formed by ____ and ______ respectively

AAKASH SERIES-REPRODUCTION IN ORGANISMS-Exercise-II (Exemplar Questions)
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  3. Amoeba and Yeast reproduce asexually by fission and budding respective...

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  4. A few statements with regard to sexual reprodction are given below. ...

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  5. A multicellular, filamentous alga exhibits a type of sexual life cycle...

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  6. The male gametes of rice plant have 12 chromosomes in their nucleus. T...

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  7. Given below are a few statements related to external fertilization. Ch...

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  8. The statements given below describe certain features that are observed...

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  10. Appearance of vegetative propagules from the nodes of plants such as s...

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  11. Which of the following statements, support the view that elaborate sex...

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  12. Offspring formed by sexual reproduction exhibit more variation than th...

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  13. Choose the correct statement

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  14. There is no natural death in single celled organisms like Amoeba and b...

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  15. There are various types of reproduction. The type of reproduction adop...

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  16. Identify the incorrect statement.

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  17. Which of the following is a post-fertilisation event in flowering plan...

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  18. The number of chromosomes in the shoot tip cells of a maize plant is 2...

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