SCIENCE
BOTANY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -A seed needs air, water, and warmth to start growing. This is called of seed. After the seed starts growing, it needs soil, minerals and salts to grow into a healthy plant. Plants are classified according to the way their seeds are made.
Detailed explanation-2: -All seeds need water, oxygen and the right temperature to germinate. Dormancy is a state of suspended animation in which seeds delay germination until conditions are right for survival and growth. Some Australian plants need fire or smoke to germinate, while others rely on insects and animals.
Detailed explanation-3: -Seeds need both moisture and warmth to germinate-but not too much. Warm up the soil before sowing your seeds.
Detailed explanation-4: -Seeds need the proper temperature, moisture, air, and light conditions to germinate. All seeds have optimal temperature ranges for germination (Table 1). The minimum temperature is the lowest temperature at which seeds can germinate effectively. The maximum is the highest temperature at which seeds can germinate.
Detailed explanation-5: -Hence, the given statement is ‘True’.