Which of the following consists of a group of interbreeding organisms?

Which of the following correctly defines 'Classification'?

Which of the following is the highest category in taxonomy?

Which of the following are included in Kingdom Protista?

Yeasts belong to which of the following kingdoms?

In three kingdom classification, organisms like yeasts and rhizopus are included in which of the following kingdoms?

In which of the following kingdoms is the greatest diversity found?

Which of the following are the most primitive organisms?

The plants having seeds with one cotyledon are called

Which of the following are known as amphibians of plants?

Organisms of which of the following kingdoms have indefinite growths?

Scorpions, spiders and crabs belong to which of the following phylum?

How is respiration accomplished in arthropods?

What type of chloroplast is present in spirogyra?

Which of the following is a characteristic feature of Arthropods?

Which of the following is a protochordate?

Which of the following is a characteristic feature of Protochordates?

Mushroom is a/an

Blue-green algae, nitrogen-fixing bacteria and archaebacteria are placed in which of the following kingdoms?

Which of the following is incorrect about pisces?