Question

Seeds which do not germinate in the dark are called as

• A. Positive photoblastic
• B. Negative photoblastic
• C. Non-photoblastic
• D. None of the aboove

Answer 1

The correct option is A Positive photoblastic

Positive photoblastic seeds require white light to germinate in dark the growth does not occur. this response is controlled by phytochromes and includes the plants like mango, wheat etc.

So the correct option is 'Positive photoblastic'.