Which of the following plant groups labelled M, N, O and P is a gymnosperm?

Rod-shaped bacteria are called

Which of the following organisms is NOT a protozoan?

Which of the following is TRUE about phylum Basidiomycota characteristics?

What is the unique structure used by Paramecium sp. for locomotion?

Which kingdom has all these characteristics?

I. The simplest eukaryotic organism

II. Cannot be classed as plant or animal.

III. Heterotrophic or autotrophic organisms.

IV. Have flagella, cilia or pseudopodia for locomotion.

Why fungi is NOT classified as plant?

Which of the following are unique characteristics of kingdom Animalia?

I. Multicellular organism

II. Shows holozoic mode of nutrition

III. Level of organization of all organism is eumetazoa

Which of the following are TRUE for an acoelomate organism?

I. It has bilateral symmetry

II. It is triploblastic

III. It has flat body

Which zone is NOT present in a shallow lake?

Which biogeochemical cycle involved carbon dioxide as the main component in reservoir pool?

Which tropical rainforest strata is occupied by bryophytes and decomposers?

Which of the processes is involved in the nitrogen cycle?

Based on FIGURE, which of the following organisms in the food web act as primary consumers only?

Which of the followings are the abiotic factors?

I. Water

II. Light

III. Nitrogen-fixing bacteria

Which of the following statements describes the population growth rate?

I. Natality exceeding mortality causes an increase in population growth rate

II. Mortality exceeding natality causes increase in population growth rate

III. Population growth rate is zero when natality is equal to mortality