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NEET Botany Biological Classification Class 11 Questions

217 questions

Which statement is/are wrong with respect to kingdom protista.

MCQmedium

According to five kingdom classification multicellular eukaryotes are placed in kingdoms?

MCQeasy

Select the correct set of features present in the euglenoids. A. Cell wall is absent. B. Strictly a photosynthetic protist. C. Has a pair of equal flagella. D. Pigments are identical to those present in the higher plants.

MCQmedium

Which of the following kingdoms contain autotrophic organisms?

Multiple Correctmedium

Dikaryophase is observed in which of the following pairs?

MCQmedium

In the given figure what is 'A' :

MCQeasy

Assertion (A): Taxonomic categories like species, genus and families are based on a number of similar characters. Reason (R): Generally, order and other higher taxonomic categories are identified based on the aggregates of characters.

Assertion Reasonmedium

Members of which kingdom are more abundant in warm and humid areas and show great diversity in morphology and habitat?

MCQeasy

Mycoplasma lack

MCQeasy

The taxonomic unit ‘phylum’ in the classification of animals is equivalent to which hierarchical level in classification of plants?

MCQeasy

Unicellular, naked cytoplasm, multinucleated and saprophytic are the characteristics of

MCQmedium

Cell wall of diatoms are embedded with :

MCQmedium

Which are chief producers of oceans?

MCQmedium

Which is not true about agar ?

MCQmedium

In which kingdom autotrophic mode of nutrition are never occur

MCQeasy

Which one of the following are odd :

MCQmedium

Identify the correct sequence of taxonomic categories.

MCQeasy

What structure do dinoflagellates have on their outer surface?

MCQeasy

Which of the following kingdoms was proposed by R.H. Whittaker in his Five Kingdom Classification?

MCQeasy

Which kingdom includes all eukaryotic chlorophyll-containing organisms commonly known as plants?

MCQeasy

Which kingdom includes all eukaryotic chlorophyll-containing organisms commonly called plants?

MCQeasy

What are the sexual spores produced by ascomycetes called?

MCQeasy

What are the asexual spores produced exogenously on the special mycelium called conidiophores in fungi?

MCQeasy

What term did M.W. Beijerinck use to describe the fluid that could cause infection in healthy plants?

MCQeasy

What term did M.W. Beijerinck use to describe the fluid containing the new pathogen he discovered?

MCQeasy

Which kingdom in Whittaker's five kingdom classification includes organisms that are prokaryotic and lack a defined nucleus?

MCQhard

Which kingdom in Whittaker's five kingdom classification includes organisms that are primarily unicellular and prokaryotic?

MCQhard

Which of the following organisms are classified under the kingdom Protista?

MCQeasy

Which of the following statements is true about the kingdom Protista?

MCQeasy

What are the asexual spores produced by fungi called?

MCQhard

What are the sexual spores produced in sac-like asci in fungi?

MCQhard

What type of organisms are classified as halophiles?

MCQhard

What is a characteristic feature of dinoflagellates?

MCQhard

What did M.W. Beijerinck name the infectious fluid derived from infected plants of tobacco?

MCQhard

What term did M.W. Beijerinck use to describe the fluid that causes infection in healthy plants?

MCQhard

Which characteristic distinguishes Euglenoids from other protists?

MCQhard

Which kingdom in the Five Kingdom Classification proposed by R.H. Whittaker includes all prokaryotic organisms?

MCQmedium

Which of the following organisms is an example of a partially heterotrophic member of Kingdom Plantae?

MCQmedium

What type of sexual spores are produced endogenously in sac-like structures in fungi?

MCQmedium

What are the asexual spores produced exogenously on conidiophores in fungi?

MCQmedium

Which group of bacteria is known for living in extreme environments such as hot springs and salty areas?

MCQmedium

Which type of bacteria is known to thrive in extreme salty environments?

MCQmedium

What is the primary characteristic of organisms classified under the kingdom Protista?

MCQmedium

What did M.W. Beijerinck name the new pathogen he discovered in infected tobacco plants?

MCQmedium

Which of the following statements is true regarding dinoflagellates?

MCQmedium

Which of the following statements correctly describe the Five Kingdom Classification?

MCQeasy

What did M.W. Beijerinck call the fluid that causes infection in healthy plants?

MCQmedium

Which of the following statements about fungi is correct?

MCQeasy

Which combination of statements about the Five Kingdom Classification is correct?

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Which of the following statements about fungi is correct?

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