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np.. only recently i was told that we had the answers tooreally i never checked end of the book(i have a pirated book so can't get it properly from the image at the back)
Thankyou so much it is clear now. the image helped and for the c part i guess its taking place between .48 seconds to .74 s when the ventricles r done with contraction..
Humm... I can't access your notes because i have the older version of excel. Could you please save the notes on compatibility mode and post it again. Thank you.
The light dependent stage of photosynthesis, occurs, obviously, when light is present. This stage occurs in the grana of the chloroplasts which contain chlorophyll. The latter contains pigments which allow the passage of light as soon they are absorbed by it. This light energy is converted into chemical energy. Chemical energy is used in making sugar and carbon dioxide.
You, normally, use the low power objective and draw regions of tissues in the specimen you're provided.
The nitrogenous base uracil replaces thyamine in RNA, right? So when uracil is 25, thyamine will be 0. Now we know that option C is thyamine. In DNA, thyamine bonds with adenine. So the percentages of thyamine present has to be very close to adenine. The closest numbers are in B. So the answer is B.
How did you know that when uracil is 25, thymine would be 0? What is the relationship?
example.....u performed a cross and ratio of one trait to other is 3:1......so if total number is 100 then expected number wud be 75 for one trait and 25 for the other one....its just based on the percentage obtained after doing a genetic cross
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