alleryStart learning →A very dry pollen grain must do what before it can germinate?
AFreeze solid
BTake up water
CLose more water
DTurn green
Answer & Solution
Correct answer: B. Take up water
Germination only takes place after rehydration, which prevents early germination in the anther.
Keep practising Plants
Browse all Plants questions for Olympiad (Class 5), or explore more Science topics.
Related questions
Nearly all food chains first get their energy from what?Which of these is a carnivorous plant?Chloroplasts came from a partnership between a cell and which organisms?Most flowering plants rely on what for pollination?Which kind of animals form the majority of pollinators?Which group of mammals includes some pollinators?A plant is pollinated by butterflies in dry weather and by rain splashes in wet weather. IA seedling's roots are cut off. What can it no longer do well?