1 |
Important terrestrial adaptations that evolved exclusiverly in seed plants include all of the following except |
Pollination by wind or animal instead of fertilization by swimming the sperm
Transport of water through vascular tissue
Independent of the gametophyte plant from the sporophyte
Dispersal of new plants by seeds
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2 |
The male gametophyte of an angiosperm is the |
Anther
Embroyo sac
Microspore
Germinated pollen grain
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3 |
A heterosporous plant is one that |
Produces a gametophyte that bears both sex organs
Produces megaspores and microspores in separaue sporangia, giving rise to separate male and female gametophyte
Is a seedless vascular plant
Produces two types of spores, one asexually by mitosis, and one type by meiosis
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4 |
All bryophytes share certain characteristics which are |
Reproductive cells in protective chambers
A waxy cuticle, true leaves and reproductive cells in protective chambers
Vascular tissues, true leaves and a waxy cuticle
Vascular tissue and a waxy cuticle
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5 |
Asexual reproduction if fungi occurs through |
Spores
Conidia
Budding
All of above
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6 |
Which of the following is not true for spores produced by fungi |
They are haploid
They need water for their dispersal
They are non-motile
They are produced in large number
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7 |
In fungi, asexual reproduction takes place by |
Conidia
fragmentation
Budding
All of the above
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8 |
Fungi grow best in habitats which have |
Moisture & carbon dioxide
Moisture & organic food
Moisture & oxygen
Moisture & light
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9 |
In lichens, fungus protects the algal partner from |
Strong light
High temperature
Desiccation
Both a and c
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10 |
Fungi are different from animals because they |
Have cell wall
Are absorptive heterotrophs
Are non-motile
All of the above
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11 |
Fungal cell walls contain chitin, which is also found in exoskeleton of |
Arthropods
Molluses
Echinoderms
Chordates
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12 |
Fungi resemble animals because they are |
Saprotophs
Autotrophs
Heterotrophs
Heterosporous
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13 |
Fungi resemble plants because they |
Have cell wall
Lack centriole
Are non-motile
All of the above
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14 |
Which statement is not true to Deuteromycota |
They are also called imperfect fungi
Their asexual spores are called conidia
It is a heterogenous polyphyletic group
They have both sexual and asexual reproduction
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15 |
An asucs is to ascomycetes as is a ....... to basidiomycetes |
Basidiospores
Basidiocarps
Basidium
Haustorium
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16 |
E-coli of fungi are the |
Rusts
Brown mold
Green mold
Yeasts
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17 |
The closest relatives of fungi are probably |
Animals
Slime molds
Brown algae
Vascular plants
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