引用:
原帖由 jkkl 於 2018-4-6 05:40 PM 發表
Q 9 should be D as DNA in each individual also distinct
Q16 should be C as fruit contain seed with diff genotype with potato tuber which is identical to parent
Q18 is C as starch in mouth is convert ...
Hey here! Thanks for your reply!
Um...
Q9. That's a struggle to me. I agree Option D is true, but these differences are phenotypes which can be traced down to DNA. I remember species are classified at molecular levels in taxonomy, even though each individual has variations. Just general speaking.
Q16. My bad. I interpreted as "which parts have different genotypes from the others".
Q18. Again, a struggle. I thought salivary secretion began before chewing, but I agree with you. C is the direct incorrect option.
Q24. After reconsideration, yours is true.
Q25. But bulkiness cannot be told from the graph either. Instead, retention time directly affects passive transport.
Q29. Yes, photosynthesis accounts for food production. I just thought plant growth relies on metabolism which consumes oxygen.
Q30. Yes, yours is correct. I just over interpreted. I thought other parts could carry relevant materials to the target leaf for metabolism, thus releasing vapor.
Q31. We're the same.
Q34. My bad again.
Q35. Yes, but shouldn't it be D as mentioned above then?
I appreciate your careful eyes! You will probably attain a perfect score.
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本帖最後由 biomedical 於 2018-4-6 07:31 PM 編輯 ]