Question

10) Movement of sunflower
toward Light is an example of
| ਸੂਰਜਮੁਖੀ ਦੇ ਪੌਦੇ ਦੀ ਪ੍ਰਕਾਸ਼
ਵੱਲ ਮੁੜਨ ਦੀ ਕਿਰਿਆ ਨੂੰ ਕੀ ਆਖਦੇ
ਹਨ? / ਗ੍ਰੰਥੀ ਕੇ ਧੀਏ ਲਾ ਧRT
तरफ जाना कौन सा अनुवर्तन दर्शाता
ਵੈ?
auc
Phototropism/ ਪ੍ਰਕਾਸ਼
ਅਨੂਵਰਤਣ/੧T ਅਧਰੰਸ
hydrotropism / ਜਲ ਅਨੂੰਵਰਤਣ/
जल अनुवर्तन
chemotropism/ ਰਸਾਇਣਕਾ
ਅਨੂਵਰਤਣ/ਦਸਾਧਜ ਕਰ
geotropism / ਭੋ -ਅਨੂਵਰਤਣ/
भूमि अनुवर्तन​

Answer 1

Explanation:

Phototropism is growth of plant in response to the light. Phototaxis is the movement of plant in response to diffuse stimulus of light. Photonasty is the nastic nondirectional movement in response to the light. Nyctinasty is the nastic movement in response to the onset of darkness. Seismonasty is nastic movement in response to touch. Heliotropism is the seasonal motion of plant parts in response to the direction of the sun. Movement of sunflower towards the direction of sun is heliotropic movement. 

Thus, the correct answer is option E.

Answer 2

Answer:

i) Phototropism.

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