Classification of Animal Kingdom ,Science Chapter 1, Class 7, Bangladeshi curriculum, English version

This is some flashcards about the chapter 1 of the Science book of class 7 in Bangladeshi.

Who is the father of taxonomy?

Carl Linnaeus, known for formalizing the system of naming organisms, is the father of taxonomy.

How many species have been discovered so far?

Over 1.5 million species have been discovered, with estimates of millions more yet to be identified.

What is the lowest rank of the taxonomic unit?

The lowest rank of the taxonomic unit is the ‘species’, which is used to classify individual organisms based on shared characteristics.

binomial nomenclature

A system of naming organisms that uses two terms, the genus and species, developed by Carl Linnaeus.

Binomial or Scientific Name

The formal name used to uniquely identify a species, consisting of the genus name followed by the species name.

In which language scientific names must be?

Scientific names must be in Latin, following the rules of binomial nomenclature.

All animals belong to which kingdom?

All animals belong to the Kingdom Animalia, characterized by multicellular organisms that are heterotrophic and capable of movement at some stage of their life cycle.

Heterophytic characteristics

organisms that obtain nutrients from other sources, typically by consuming other organisms.

Saprophytic characteristics

organisms that obtain nutrients by decomposing dead organic matter.

How many phyla of animals in Anamalia world?

There are total of 33 phyla of animals in Anamalia World.

How many major phyla are there?

There are 9 major phyla in the animal kingdom, including Chordata and Arthropoda.

Locomotion

the ability of an organism to move from one place to another is called Locomotion.

What is Taxonomy?

Taxonomy is a branch of Science that deals with the classification of organisms.

What is the Scientific name of humans?

Homo Sapiens

Who are Latin?