Which of the following is correct about common names?

In which of the following kingdoms are unicellular prokaryotic organisms placed?

Protistans are connecting link between

In Whittaker's five kingdom classification, unicellular eukaryotes that are primarily aquatic and have various cell organelles constitute which of the following kingdoms?

What is the mode of nutrition of Rhizopus, Yeast and Pencillium?

Which of the following plant groups have seeds but lack flowers and fruits?

Which of the following helps in locomotion in paramecium?

Which of the following is a decomposer?

Which of the following is saprophytic in nutrition?

On which of the following basis are gymnosperms different from angiosperms?

Which of the following possesses excretory organs?

Which of the following is a common characteristic between flatworms and roundworms?

Which of the following is characteristic feature of 'Porifera'?

Which of the following is correct regarding the body structure of organisms belong to Kingdom 'Monera'?

Which of the following symmetries is possessed by roundworms?

Which of the following is an echinoderm?

Which of the following plant groups produces spores and embryo but lacks vascular tissues and seeds?

Which of the following is not a characteristic feature of echinoderms?

Which of the following possess a water vascular system?

Which of the following statements is correct regarding the nomenclature of species?