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English I
Physics
Chemistry
Biology
Mathematics
English II
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Question-1
Which of the following is true moss?
(A)
Club moss
(B)
Bog moss
(C)
Irish moss
(D)
Reindeers moss
Question-2
In funaria, calyptra is derived from
(A)
Capsule
(B)
Columella
(C)
Antheridium
(D)
Archegonium
Question-3
Mosses and ferns are found in moist and shady places, because both.
(A)
Can not complete with sun- loving plants
(B)
Do not need sunlight for photosynthesis
(C)
Require the presence of water for fertilization
(D)
Depend for their nutrition upon micro organisms
Question-4
Which of the following algae are useful in sewage treatment plants?
(A)
Euglena
(B)
Chlorella
(C)
Chlamydomonas
(D)
All of these
Question-5
Which of the following organ functions as absorbing and attaching organs in bryophytes?
(A)
Rhizoids
(B)
Columella
(C)
Thallus
(D)
Root hairs
Question-6
In selaginella, the adaxial out growth, from the base of leaf is called
(A)
Ligule
(B)
Velum
(C)
Rhizophore
(D)
Glossopodium
Question-7
Selaginella is heterosporous it produces two types. The microspore develops in to micro gametophyte, and the megaspore develops in to megagametophyte with respect to gametophytes, which of the following is correct?
(A)
The microgametophyte, develops chlorophyll at maturity
(B)
The microgametophyte is devoid of chlorophyll at maturity
(C)
The microgametophyte is devoid of chlorophyll at maturity
(D)
The megagametophyte develops with in the walls of megaspore
Question-8
Sporangia bearing leaf in fern, is called
(A)
Sorus
(B)
Indusim
(C)
Ramentum
(D)
Sporophyll
Question-9
Which of the following is called
'amphibians ' of plant kingdoms?
(A)
Bryophyta
(B)
Tracheophyta
(C)
Pteridophyta
(D)
Thallophyta
Question-10
Heterothallism is a term used for the symbiosis of
(A)
Algae and cycas
(B)
Algae and fungi
(C)
Virus and algae
(D)
Fungi and pinus
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Plus 1 Biology Science
ICSE/ISC
Practice in Related Chapters
Nature and Scope of Biology
Species and Population
Common Human Diseases
Strutural Organizaton of a Cell
Classification & Morphology Of Arthropoda
Nature And Scope Of Zoology
Kingdom Fungi
Algae, Bryophytes and Ptertdophytes
Gymnosperms And Angiosperms
Movements And Locomotion
Invertebrata
Introduction To Biotechnology
Vertebreta
Tools of Biology
Kingdom Monera
Kingdom Protista
The living world
Taxonomy
Animal Kingdom
Being Alive What does it Mean?
Anatomy of Plants
Plant- Water Relations
Morphology of Flowering Plants
Taxonomy and Phylogeny
Biomolecules
Cell Division
Continuity of life
Cell Membrane
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