NEET UG Botany MCQ-15

Question No:1

Kappa particles are present in the cytoplasm of

(A) sensitive Paramecia
(B) killer Paramecia
(C) both sensitive and killer Paramecia
(D) none of the above

Question No:2

Grand old man of intestine is

(A) Trypanosoma
(B) Entamoeba
(C) Giardia
(D) E. coli

Question No:3

Animal characters in Euglena are

(A) Presence of pellicle which is made up of proteins and not of cellulose
(B) presence of photosensitive structures and contractile vacuole
(C) presence of longitudinal binary fission
(D) all of the above

Question No:4

Which of the following groups has mostly parasitic forms ?

(A) Sporozoa
(B) Sarcodina
(C) Ciliata
(D) Mastigophora

Question No:5

Which of the following is capable of reproduction sexually ?

(A) Amoeba
(B) Plasmodium
(C) Euglena
(D) Trypanosoma

Question No:6

Leucosin (Chrysolaminarin) is a carbohydrate which is stored as reserve food in case of

(A) Diatom
(B) Euglena
(C) Dinoflagellates
(D) Paramecium

Question No:7

Reserve food in Euglena is

(A) Paramylum
(B) Starch
(C) Glycogen
(D) Mannitol

Question No:8

Flagellation in Euglena is

(A) Uniflagellate and stichonematic
(B) Isokont and whiplash type
(C) Heterokont and whiplash type
(D) Heterokont and stichonematic

Question No:9

Special type of red pigment present in the eye-spot of Euglena and Crustacea is called

(A) Phycoerythrin
(B) Astaxanthin
(C) Carotene
(D) Xanthophyll

Question No:10

Paraflagellar body of Euglena helps in

(A) Locomotion
(B) Photoreception
(C) Reproduction
(D) Osmoregulation

Question No:11

Myxamoeba are formed in the life cycle of

(A) Physarum
(B) Amoeba
(C) Entamoeba
(D) Diatoms

Question No:12

The structure formed in the life cycle of cellular slime-mould due to chemotactic movement is

(A) Pseudoplasmodium
(B) Swarm cells
(C) Macrocyst
(D) Capillitia

Question No:13

Difference between a Red sea and Red tide is

(A) Red tide takes place in Red Sea
(B) Associated with a cyanobacteria and protist respectively
(C) One is by virus and other by bacteria
(D) Associated with Rhodophyceae and diatoms respectively

Question No:14

Gametangial copulation (conjugation) is common in

(A) Ascomycetes
(B) Zygomycetes
(C) Basidiomycetes
(D) Deuteromycetes

Question No:15

Motile sperms (or motile sperm cells) are absent in

(A) Rhizopus
(B) Funaria
(C) Fern
(D) Cycas

Question No:16

Haeckel’s protista included

(A) Bacteria
(B) Protozoa
(C) Algae and Fungi
(D) All the above

Question No:17

Whittaker’s protista excludes

(A) Some unicellular algae and fungi
(B) No unicellular organisms
(C) Only unicellular prokaryotes
(D) All the above

Question No:18

Organization found in protista is

(A) Cellular level
(B) Tissue level
(C) Protoplasmic level
(D) Organ level

Question No:19

Eukaryotes possess

(A) One envelope system
(B) Double envelope system
(C) Triple envelope system
(D) No envelope system.

Question No:20

Life styles represented in protista are

(A) Plant like
(B) Animal like
(C) Fungal
(D) All the above