Choose the correct option: |
(i) Cheek cells do not have |
Choose the correct option: |
(ii) Which of the following secondary sexual character is not present in male? |
Choose the correct option: |
(iii) 1 hertz is equal to |
Choose the correct option: |
(iv) The earth?s plate responsible for causing earthquakes is: |
Choose the correct option: |
(v) The outer planet is |
Choose the correct option: |
(vi) The substance that does not burn with flame is |
Choose the correct option: |
(vii) Pitch of sound is determined by its |
Choose the correct option: |
(viii) The number of nuclei present in zygote is: |
Choose the correct option: |
(ix) Green colour of leaves is due to presence of the pigment. |
Choose the correct option: |
(x) Coal tar contains about _____ substances. |
Name the hormone which would be released during the following situations : |
(i) a frightened person. |
(ii) growth of a child to adult. |
(iii) development of caterpillar to moth. |
(iv) development of tadpole to frog. |
In the circuit shown in Fig. when the key is closed, the compass needle placed in the match box deflects. |
Name the force which causes this deflection. |
Write down the names of parts of the eye in the blank spaces shown in fig. below. |
You need to login to perform this action.
You will be redirected in
3 sec