DENDROLOGY

DENDROLOGY AND SOCIETY

PLANT CLASSIFICATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Live in water when they are young (breath with gills)Live on land when they are adults (breath with lungs)Are cold-bloodedHave smooth, moist skinLay jellylike eggs without shells
A
Mammal
B
Bird
C
Fish
D
Reptile
E
Amphibian
Explanation: 

Detailed explanation-1: -Amphibians are vertebrates (animals with backbones) which are able, when adult, to live both in water and on land. Unlike fish, they can breathe atmospheric oxygen through lungs, and they differ from reptiles in that they have soft, moist, usually scale-less skin, and have to breed in water.

Detailed explanation-2: -Amphibians! Amphibians are a group of vertebrates that has adapted to live in both water and on land. Amphibian larvae are born and live in water, and they breathe using gills. The adults live on land for part of the time, and breathe both through their skin and with their lungs.

Detailed explanation-3: -Aquatic animals with gills include fish, some amphibians, arthropods, worms, etc. Respiration is the transfer of oxygen from the outside environment to the cells so that the organism can carry out various functions.

There is 1 question to complete.