Answer:
There are two differences that distinguish DNA from RNA: (a) RNA contains the sugar ribose, while DNA contains the slightly different sugar deoxyribose (a type of ribose that lacks one oxygen atom), and (b) RNA has the nucleobase uracil while DNA contains thymine.
<em><u>m</u></em><em><u>a</u></em><em><u>r</u></em><em><u>k</u></em><em><u> </u></em><em><u>b</u></em><em><u>r</u></em><em><u>a</u></em><em><u>i</u></em><em><u>n</u></em><em><u>l</u></em><em><u>i</u></em><em><u>e</u></em><em><u>s</u></em><em><u>t</u></em>
The main 2 observation which Lamarck made is:
<u>1. </u><u>Use and Disuse of Organ</u>
<u>2.</u><u> Inheritance of Acquired Characters.</u>
The Use and Disuse of Organ states that, only those character will last longer or pass on to next generation which are getting in use day by day. And, the organ will vanish if it not in use. Like, Tail in Human.
Inheritance of Acquired Characters, a theory that suggests physiological changes that an organism acquires throughout the course of its existence might be passed on to children. It's often referred to as the theory of adaptation or Lamarckism, after French biologist Jean-Baptiste Lamarck's theory of evolution.
To know more about Lamarck's theory, click on the below link,
brainly.com/question/15405614
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Explanation:
yes it's causes to global warming
please save trees
Answer:
grass clippings contain nitrogen and potasiom which can act as a fertilizer for plants but alos works as a mulch it keep light away froom weeds and retain soil mosture.
Explanation:
