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Search results
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A level Biology: Post your doubts here!
Should have:p It is much easier than bio -
A level Biology: Post your doubts here!
The answer to this is that water will pass through pits in the lignified walls... SohaibButt the thing u r talking about is movement through empty xylem vessels NOT THROUGH LIGNIFIED WALLS -
A level Biology: Post your doubts here!
Air being bubbled means oxygen is being supplied...the two graphs are same for 3 carbon means that energy is not req for it so it is taken by diffusion whereas the graph for 6 carbon has significantly dropped means that it is taken up by the use of oxygen ie by active transport -
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A level Biology: Post your doubts here!
It is written palisade mesophyl 'layer' why would it not be included? Is it bqz palisade AND spongy would be drawn as a single layer?? -
A level Biology: Post your doubts here!
Thats soooo easyyyyy why would u give a gold medal??:p -
A level Biology: Post your doubts here!
Yes should have been but we don't have any other option -
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Chemistry: Post your doubts here!
Yeah I understand what u r saying but what will be the final equation? It is not balancing using these figures -
A level Biology: Post your doubts here!
Correct me where I am wrong pleaseee -
A level Biology: Post your doubts here!
Velocity is minimum in capillaries for efficient exchange of substances...in the veins it is increased due to the action of skeletal muscles maybe -
A level Biology: Post your doubts here!
Its D but someone plz explain the graph for cross sectional area -
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A level Biology: Post your doubts here!
Won't they both have the same formula? (C6 H10 O5)n is this correct?? -
A level Biology: Post your doubts here!
D maybe..plz tell me the correct answer for this