Science, asked by Iraavati, 1 year ago

Can anyone tell me from where to study...metamorphosis of frog, fate maps of frog n chick...I need a clear explanation

Answers

Answered by varistha
1
I have taken out from my book . This is the full explanation
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tumpabera: class 9biology book
varistha: yah may be
varistha: wait then i will give you the full explanation
Answered by Krishgh
2
Frogs typically lay their eggs in water. The eggs hatch into aquatic larvae called tadpolesthat have tails and internal gills. They have highly specialized rasping mouth parts suitable for herbivorous, omnivorous or planktivorous diets. The life cycle is completed when they metamorphose into adults. A few species deposit eggs on land or bypass the tadpole stage. Adult frogs generally have a carnivorous diet consisting of small invertebrates, but omnivorous species exist and a few feed on fruit. Frogs are extremely efficient at converting what they eat into body mass. They are an important food source for predators and part of the food web dynamics of many of the world's ecosystems. The skin is semi-permeable, making them susceptible to dehydration, so they either live in moist places or have special adaptations to deal with dry habitats. Frogs produce a wide range of vocalizations, particularly in their breeding season, and exhibit many different kinds of complex behaviours to attract mates, to fend off predators and to generally survive.

Scientific classification :
Kingdom: Animalia
Phylum: Chordata
Class: Amphibia
Claude: Salientia
Order: Anura Duméril, 1806 (as Anoures)...

Hope it helped you a lot...
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