short note on connecting links in Science for 10th standard
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Some living organisms posses some characters in them which are the distinctive features of different groups or phyla. Such individuals connect these two groups by sharing the characters of both and hence they are known as connecting links.
Ex-Peripatus, duck billed platypus, lung fish....
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Plz mark this answer as a brainlist....
Ex-Peripatus, duck billed platypus, lung fish....
Hey mate hope it help you....
Plz mark this answer as a brainlist....
isa44:
short note on lamarkism
ok... but plz can I send you afterwards.... if u don't mind
1.Jean-Baptiste Lamarck proposed principle of 'use or disuse of organ' and 'theory of inheritance/ancestry of acquired character'. His concept are known as Lamarckism.2.Every living organisms tries to evolve. During its lifetime, it acquires certain characters through adaptation and modifications. These characters are passed to the next generation. 3. Depending upon the activities or laziness of that organisms these changes occur.
Ex of acquired character - For several generations giraffe extended their neck for browsing on leaves from heights. Due to such extensions of neck, giraffe became long-necked.... hope this will help you.... plz mark as brainlist
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