Photosynthetic protists belong to

Important Questions on Biological Classification

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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 39

Food reserve of diatoms is?

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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 40

Mixotrophic nutrition is present in

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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 41

Protistans are connecting link between

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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 42

Which statement is/are wrong with respect to kingdom protista.
$\left(i\right)$ All single celled eukaryotes are placed under protista
$\left(ii\right)$ The boundaries of this kingdom are not well defined.
$\left(iii\right)$ Chrysophytes, dinoflagellates, Euglenoids, slimemoulds and protozoans are included under protista.
$\left(iv\right)$ All protista are eukaryotic, achlorophyllous, heterotrophic, nonvascular organism.

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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 43

Match Column I with Column II

	Column I		Column II
(i)	Chrysophyta	(a)	Absence of cell wall
(ii)	Dinoflagellates	(b)	Golden algae
(iii)	Euglenoids	(c)	Gonyaulax
(iv)	Slime moulds	(d)	Saprophytic protists

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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 44

Slime moulds are _______$\left(i\right)$_________ protists. The body moves along decaying twigs and leaves engulfing organic material under suitable conditions, they form an aggregation called_____________$\left(ii\right)$___________ which may grow and spread over several feet.
In above question $\left(i\right) \& \left(ii\right)$ are respectively.

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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 45

Majority of Euglenoids are Fresh water organisms found in stagnant water. Instead of cell wall, they have a protein-rich layer called__(a)___which makes their body flexible. They have__(b)___ flagella; (a) and (b) are respectively.
 

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Alpha Question Bank for Medical: Biology>Chapter 2 - Biological Classification>Exercise-3>Q 46

Contractile vacuoles in protozoans primarily serve the function of ?