37:45 Mam you said Gills in tadpoles of amphibians are present only during embryonic stage, representing adult fish characters.... But gills are present also during the adult stage, otherwise how will the amphibians breath in water?
The tadpoles is larvel stage in the biological life cycle of the an amphibians. Most tadpoles are fully aquatic . amphibians have tadpoles that are terrestrial. Mostly amphibians breathe through lungs and their skin
darwin finches is not the example of biogeographical evidences it is the example of adaptive radiation this lecture is so confusing and not only this one in 1 lecture years of origins are wrong pllz correct your mistake
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37:45 Mam you said Gills in tadpoles of amphibians are present only during embryonic stage, representing adult fish characters.... But gills are present also during the adult stage, otherwise how will the amphibians breath in water?
The tadpoles is larvel stage in the biological life cycle of the an amphibians. Most tadpoles are fully aquatic . amphibians have tadpoles that are terrestrial. Mostly amphibians breathe through lungs and their skin
Bro in water frog brethes with the help of their skin cutaneous respiration go and study anatomy of frog in class 11th don't blame teacher
Aves me Ketan chamber heart hote Hai?
thank you mam lecture was nice
Nice video ma,am
Please launch vijeta series one shot series for CBSE Boards pls
I'm neet aspirant
Present ma'am
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Funtastic explanation lubb u mam
darwin finches is not the example of biogeographical evidences it is the example of adaptive radiation this lecture is so confusing and not only this one in 1 lecture years of origins are wrong pllz correct your mistake
Dear brother adaptive radiation is a part of biogeographical evidences
@@mradesh7752no it's not
biogeographical evidence is only the marsupial and mammal part
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7:2 evolution of life form-
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present ma'am
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