Answer:A
Explanation a trait of the organism may be changed in either a negative positive or netural way all of the answers are DBDA
Answer:
D.)
Explanation:
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Answer:
DNA carries the genetic information for making proteins. ... The base sequence determines amino acid sequence in protein. Messenger RNA (mRNA) is a molecule which carries a copy of the code from the DNA, in the nucleus, to a ribosome, where the protein is assembled from amino acids.
Explanation:
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state the uses of excretory products in plants
Carbon dioxide, excess water produced during respiration and nitrogenous compounds produced during protein metabolism are the major excretory products in plants. Plants produce two gaseous waste products i.e. oxygen during photosynthesis and carbon dioxide during respiration.
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Answer: it is species!
Explanation: species is a GROUP of individual organisims that inter breed with others!