Botany/Algae, Bryophytes, Pteridophytes Sample Test,Sample questions

Question:
. In gymnosperm pollination is exclusively by

1.animals

2.wind

3.insects

4.water

Posted Date:-2019-04-17 04:46:53


Question:
A fern differs from moss in having

1.An independent gametophyte

2.An independent sporophyte

3.Presence of archegonia

4.Swimming antherozoids

Posted Date:-2019-04-17 04:03:54


Question:
A gymnospermic plant

1.bear flower

2.exhibit no vascular tissue

3.produce seeds in cones

4.does not produce seeds in cones

Posted Date:-2019-04-17 04:25:31


Question:
A specialised organ of the sporophyte for attachment to the gametophyte is called

1.Stalk

2.Foot

3.Apophysis

4.Root

Posted Date:-2019-04-17 03:52:45


Question:
Ability to fix atmospheric nitrogen is found in

1.Leaves of some crop plants

2.Chlorella

3.Some marine red algae

4.Some blue green algae

Posted Date:-2019-04-17 03:25:43


Question:
According to the available fossil record, which of the following are the first vascular plants

1.cycads

2.horsetails

3.lycopsids

4.psilophytales

Posted Date:-2019-04-17 04:01:13


Question:
Agar-Agar is obtained from

1.Gelidium

2.Polysiphonia

3.Fucus

4.Laminaria

Posted Date:-2019-04-17 03:16:02


Question:
Algae differ from Riccia ana Marchantia  in having

1.Multicellular body

2.Multicellular sex organs

3.Pyrenoids in the cell

4.Thalloid body

Posted Date:-2019-04-17 03:29:28


Question:
All of the following plants are heterosporous except

1.Pinus

2.Marselia

3.Selaginella

4.Dryopteris

Posted Date:-2019-04-17 04:17:54


Question:
Alternation of generation is exhibited by

1.bryophytes

2.pteridophytes

3.gymnosperms

4.all plants

Posted Date:-2019-04-17 04:51:12


Question:
Bryophyte differ from pteridophytes in being

1.Non-vasculature

2.Seeded

3.Vasculature

4.Sporophytic

Posted Date:-2019-04-17 03:57:28


Question:
Cephaleoures is

1.An epiphytic green algae

2.A parasitic green algae

3.A fresh water green algae

4.A colourless red algae

Posted Date:-2019-04-17 03:33:10


Question:
Circinate vernation is found in

1.cycas

2.fern

3.a and b

4.none of these

Posted Date:-2019-04-17 04:20:34


Question:
Conducting tissue in moss is made up of

1.Xylem and phloem

2.Xylem

3.Collenchyma

4.Parenchyma

Posted Date:-2019-04-17 03:49:08


Question:
Coralloid roots are found in

1.Cycas

2.Dryopteris

3.Pinus

4.Lycopodium

Posted Date:-2019-04-17 04:29:01


Question:
Endosperm in gymnosperm is formed

1.at the time of fertilization

2.before fertilization

3.after fertilization

4.along with the development of embryo

Posted Date:-2019-04-17 04:48:32


Question:
Fern plants are

1.mesophytes

2.Hydrophytes

3.Xerophytes

4.hygrophytes

Posted Date:-2019-04-17 04:19:15


Question:
Gymnosperm differ from angiosperm

1.having seeds

2.having fruits

3.having naked ovules

4.none of these

Posted Date:-2019-04-17 04:52:32


Question:
Heterocysts are

1.Green and thin walled

2.Green and thick walled

3.Colourless and thin walled

4.Colourless and thick walled

Posted Date:-2019-04-17 03:30:48


Question:
If the chromosome number in the leaf of Funaria is 20, what will be the chromosome number in the spores

1.20

2.40

3.10

4.5

Posted Date:-2019-04-17 03:53:50


Question:
If the leaf of Funaria has 5 chromosomes, the primary protonema will have

1.10

2.5

3.15

4.20

Posted Date:-2019-04-17 03:56:12


Question:
In Pteridophyte, reduction division occurs when

1.spores are formed

2.gametes are formed

3.Prothallus is formed

4.sex organs are formed

Posted Date:-2019-04-17 04:08:20


Question:
In which of the following feature angiosperm resemble gymnosperm

1.presence of ovules

2.presence of vessel

3.nature of endosperm

4.mode of fertilization

Posted Date:-2019-04-17 04:49:54


Question:
In which of the following group would you place a plant which produce seeds but lacks flower

1.pteridophytes

2.Fungi

3.bryophytes

4.gymnosperms

Posted Date:-2019-04-17 04:24:06


Question:
In which of the following group would you place a plant which produces spores, has vascular tissue and lacks seed

1.Algae

2.Pteridophyte

3.Gymnosperm

4.Bryophyte

Posted Date:-2019-04-17 04:00:03


Question:
Iodine is obtained from

1.Ulothrix

2.Ectocarpus

3.Laminaria

4.Oedogonium

Posted Date:-2019-04-17 03:19:54


Question:
Kelps is obtained from

1.Algae

2.Marine algae

3.Aquatic algae

4.Lichens

Posted Date:-2019-04-17 03:28:12


Question:
Largest sperms are found in

1.Pinus

2.Cedrus

3.Cycas

4.Gnetum

Posted Date:-2019-04-17 04:31:41


Question:
Liverworts are closely related to

1.Algae

2.fungi

3.Lichen

4.Mosses

Posted Date:-2019-04-17 03:42:13


Question:
Megasporophyll is the term used in gymnosperm to denote

1.carpels

2.stamens

3.leaves

4.female cone

Posted Date:-2019-04-17 04:26:40


Question:
Most primitive living vascular plants are

1.brown algae

2.sphagnum

3.ferns

4.cycads

Posted Date:-2019-04-17 04:02:35


Question:
One of the following is present in blue green algae

1.Starch

2.Any polysaccharide

3.Cyanophacean granule

4.Floridian starch

Posted Date:-2019-04-17 03:24:17


Question:
Origin and evolution of sex in algae is best seen in

1.Blue green algae

2.Green algae

3.Red algae

4.Brown algae

Posted Date:-2019-04-17 03:26:59


Question:
Perisperm is

1.outgrowth of the outer integument

2.surviving nucellus in the seed

3.outgrowth of funicles

4.all of these

Posted Date:-2019-04-17 04:53:40


Question:
Phloem of gymnosperm differ from angiosperm in

1.having parenchyma

2.having no companion cells

3.having no sieve tubes

4.having no sclerenchyma

Posted Date:-2019-04-17 04:34:49


Question:
Phloem of gymnosperm differ from angiosperm in

1.having parenchyma

2.having no companion cells

3.having no sieve tubes

4.having no sclerenchyma

Posted Date:-2019-04-17 04:57:56


Question:
Plants which are not differentiated into roots, stem and leaves are grouped under

1.Gymnosperms

2.Pteridophytes

3.Thallophytes

4.Spermatophytes

Posted Date:-2019-04-17 03:17:14


Question:
Prothallus represents

1.gametophytic phase in a fern

2.sporophytic phase in a fern

3.gametophytic phase in a angiosperm

4.gametophytic phase in a gymnosperm

Posted Date:-2019-04-17 04:06:29


Question:
Pteridophytes are also called

1.phanerogams

2.vascular cryptogams

3.amphibians of the plant kingdom

4.spermatophytes

Posted Date:-2019-04-17 04:14:00


Question:
Sargasso sea is named after an algae Sargassum which is a

1.Green algae

2.Brown algae

3.Red algae

4.Blue green algae

Posted Date:-2019-04-17 03:34:39


Question:
Spore baring leaf is called

1.sorus

2.indusium

3.ramentum

4.sporophyll

Posted Date:-2019-04-17 04:05:00


Question:
The dominant generation in Pteridophyte is

1.haploid

2.gametophytic

3.diploid

4.triploid

Posted Date:-2019-04-17 04:12:37


Question:
The first land inhabitant plants are

1.Pteridophytes

2.Bryophytes

3.Gymnosperms

4.Angiosperms

Posted Date:-2019-04-17 03:43:26


Question:
The megasporium is also known as

1.ovule

2.nucellus

3.fruit

4.micropyle

Posted Date:-2019-04-17 04:54:51


Question:
The most advanced order in gymnosperms

1.Cycadales

2.Coniferales

3.Gnetales

4.Taxales

Posted Date:-2019-04-17 04:27:48


Question:
The only positive evidence of aquatic ancestry of bryophyte is

1.Thread like protonema

2.Green colour

3.Some forms are still aquatic

4.Ciliated sperms

Posted Date:-2019-04-17 03:44:46


Question:
The protonema is a stage in the life cycle of

1.Riccia

2.Funaria

3.All bryophytes

4.Cycas

Posted Date:-2019-04-17 03:55:26


Question:
The structure that produce gametes in the Prothallus are

1.anthers and archegonia

2.ascogonium and anthers

3.antheridia and archegonia

4.none of these

Posted Date:-2019-04-17 04:16:48


Question:
The unique feature of bryophytes compared to other green plant group is that

1.They produce spores

2.They lack vascular tissue

3.They lack roots

4.There sporophyte is attached to the gametophyte

Posted Date:-2019-04-17 03:39:50


Question:
To which group would you assign a plant which produces spores and embryos, but lacks seed and vasculature

1.Algae

2.Fungi

3.Pteridophyte

4.Bryopyte

Posted Date:-2019-04-17 03:45:56


Question:
What happens to the spore of ferns

1.it germinates to become a prothallus

2.it germinates to become another spore forming a fern plant

3.it joins with another spore to become a seedling

4.it encysts and is devoured by snail

Posted Date:-2019-04-17 04:15:34


Question:
Which are the most primitive group of algae

1.Blue green algae

2.Red algae

3.Brown algae

4.Green algae

Posted Date:-2019-04-17 03:18:35


Question:
Which group of plant constitute the lower bryophytes

1.Liverworts

2.Mosses

3.Anthoceratles

4.Jungermaniales

Posted Date:-2019-04-17 03:41:04


Question:
Which is wrong in respect to bryophytes?

1.Water is essential for fertilization

2.Presence of archegonia

3.Presence of ciliated sperms

4.Presence of autotrophic independent sporophyte

Posted Date:-2019-04-17 03:47:39


Question:
Which of the algae is responsible for red colour of red sea

1.Chlamydomonas brauii

2.Trichodesmium erythrium

3.Ulothrix zonata

4.None of the above

Posted Date:-2019-04-17 03:22:27


Question:
Which of the following is diploid in moss plant

1.Spore

2.Leaves

3.Spore mother cell

4.Gametes

Posted Date:-2019-04-17 03:50:26


Question:
Which of the following is the amphibian of the plant kingdom?

1.Pteridophytes

2.Bryophytes

3.Gymnosperms

4.Angiosperms

Posted Date:-2019-04-17 03:38:04


Question:
Which of the following is the most advanced group of algae

1.Cyanophyta

2.Rhodophyta

3.Phaeophyta

4.Chlorophyta

Posted Date:-2019-04-17 03:21:05


Question:
Zooidogamy is seen in

1.Cycas

2.Gnetum

3.Pinus

4.angiosperm

Posted Date:-2019-04-17 04:30:33


Question:
Zygotic meiosis is a characteristic feature of

1.Algae

2.Bryophytes

3.Pteridophytes

4.Gymnosperms

Posted Date:-2019-04-17 03:32:01


More MCQS

  1. Cells
  2. Bacteriology
  3. Plant harmones
  4. Transport and Mineral Nutrition in Plants
  5. Photosynthesis in Plants
  6. Plant respiration
  7. Algae, Bryophytes, Pteridophytes
  8. Plant Pathology - I
  9. Plant Pathology - II
  10. Kingdom Monera
  11. Wood Anatomy, Xylem and Phloem
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