Mango tree is more complex and evolved because, it is eukaryotic, autotrophic, terrestrial and a sporophyte with covered seed. The bacteria is a unicellular prokaryote and fungi is heterotrophic, simple…
In binomial nomenclature, name of every organism is composed of two components-the first one is generic (genus) and the second one is specific (species). Also, the generic name starts with…
The entire body of moss in damp humid places can absorb water. Moreover, sperms in mosses are flagellated and so they can reach the archegonia only in presence of water.…
Both snake and turtle are kept in the same class because both are (i) cold-blooded, (ii) have scales, (iii) breathe through lungs (iv) have three-chambered hearts, and (v) lay eggs…
Notochord is a long rod-like support structure that runs along the back of the animals, separating the nervous tissue from the gut. It acts as a supporting structure by providing…
Reptiles are the crawling vertebrates that are cold-blooded and have dry horn scales. They are mostly terrestrial and live in warmer regions. They breathe through lungs. The heart is three-chambered,…
Amphibians are the vertebrates that can live both on land and in water. That is why they are also called the vertebrates leading two lives. Their body varies in form…
The plant bodies of bryophytes are devoid of vascular tissues and roots. So they live in moist habitats in order to obtain water directly or through rhizoids. Moreover, like the…
The plants have been classified on the following basis: (i) Phylogeny and evolution. (ii) Presence or absence of vascular tissue for transport of food and water. (iii) Presence or absence…
Lichens are compound plants as algae and fungi live together in close association, as a result of which both are benefited. This relationship is called symbiosis. They occur as greyish…