Write the difference between the kingdoms monera and plantae on the basis of the following identifying characters-a) nature of the cell and cellular organization b) ecological role. Mention three characteristics of the class to which shark belongs.
Answers
Answer:
Explanation:
a) monera - prokaryotic cells
plantae- eukaryotic cells
b) Monerans are the main decomposers and few of them are photosynthetic also
Members of plantae are generally photsynthetic..that means they provide nutrition to the entire ecosystem..some of them are parasites like cuscuta etc.. and some others are partially heterotrophic like nepenthes, venus fly trap etc...[insectivorus plants]
⇒ Shark belongs to the class Chondricthyes
1. cartilagenous endoskeleton
2. gills are not covered by opericulum
3. male members have claspers on pelvic fin
4. tough skin is covered by placoid scales
These are some characterestics of the class to which shark belongs..
Answer:
Here is your answer by explain
Explanation:
Kingdom Plantae Kingdom Animalia
1. Have multicellular eukaryote plants. Have multicellular eukaryote animals.
2. Presence of cell wall (made up of cellulose.) Absence of cell wall.
3. Capable of producing their own food (autotrophic mode of nutrition.) Depend on others for their food requirements (heterotrophic mode of nutrition.)
4. Photosynthesis occurrence due to the presence of chloroplast. Since they are non-green in nature and do not produce chlorophyll, they do not undergo photosynthesis.
5. Are immobile. Are mobile.
6. Can grow throughout their life. Achieve a maximum size and then stop growing.
7. Consume carbon dioxide and release oxygen. Consume oxygen and release carbon dioxide.
8. Have two sets of chromosomes (diploid.) Have only one set of the chromosome (haploid.)
9. Have reserved food in the form of starch. Have reserved food in the form of glucose
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