Basis of Classification

Gap-fill exercise

  
Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
The method of arranging the organisms into groups is called .

The system of arranging taxonomic categories in a descending order based on their relationships with other group of organism is called .

The "hierarchy of categories" system was introduced by Linnaeus and is called .

There are seven main categories of namely, Kingdom, Phylum, Class, Order, Family, Genus and .

A is an animal that has a backbone and a skeleton.

An is an animal without a backbone.

Based on dichotomy, plants also can be classified into two main groups are and

Invertebrates are classified into .

Vertebrates are classified into .

Non – flowering plants do not produce and flowering plants produce .

Non– flowering plants are classified into three types: algae, and .

Flowering plants are classified into two types: and .

is thallus, not well-differentiated into root, stem, and leaves.

are a phylum of non-vascular plants. They produce spores for reproduction instead of seeds and don't grow flowers, wood or true roots.

A fern is a member of a group of that reproduce via spores and have neither seeds nor flowers.

, also called flowering plants, have seeds that are enclosed within an ovary (usually a fruit), while have no flowers or fruits, and have unenclosed or “naked” seeds on the surface of scales or leaves

Kingdom comprises of the bacteria and cyanobacteria.

are eukaryotic organisms that cannot be classified as a plant, animal, or fungus.

A is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds.

The first name of binomial is and the second name is .

Carolus Linnaeus is known as Father of .

is an universal system of naming organisms.

The Five kingdom classification includes five kingdom namely – Monera, Protista, Fungi, and .

The binomial name of onion is .

The binomial name of Coconut is .