1 >>Pollen tube is required for the production of: ?
(A) Embryo
(B) Spore
(C) Zygote
(D) Seed
2 >>Integumented mega sporangium in which megaspore is retained is called: ?
(A) Ovule
(B) Seed
(C) Embryo
(D) Pollen tube
3 >>In Selaginella the embryo develops into: ?
(A) Root, stem, leaves and cotyledons
(B) Root, stem, leaves and flowers
(C) Root, stem, leaves and seeds
(D) Root, stem, leaves and fruits
4 >>Primitive vascular paints had sporangia at: ?
(A) Axils of leaves
(B) Bases of branches
(C) Tips of branches
(D) Both A & B
5 >>Which one of the following is necessary for the development of seed? ?
(A) introduction of Heterospory
(B) retention of the megaspore within mega sporangium
(C) development of pollen tube
(D) all of these
6 >>Which of the following are non-vascular plants? ?
(A) club mosses
(B) ferns
(C) mosses
(D) conifers
7 >>In tracheophyte the Sporophyte generation is ?
(A) dependent
(B) dominant
(C) without leaves
(D) without roots
8 >>Which of the following is not the character of gametophyts in tracheophyte? ?
(A) large
(B) reduced
(C) short lived
(D) small
9 >>Which of the following do not produce seeds? ?
(A) ferns
(B) club mosses
(C) horse tails
(D) all of these
10 >>The Pteredophytes are also called lower vascular plants because they: ?
(A) contain cambium
(B) do not produce seeds
(C) produce flowers
(D) non of these
11 >>Which of the following do not have true leaves? ?
(A) Psilotum
(B) Selaginella
(C) Equisetum
(D) Lycopodium
12 >>The oldest known vascular plants were widespread about ?
(A) 300 million year ago
(B) 400 million years ago
(C) 500 million year ago
(D) 600 million year ago
13 >>In which of the following only the stem performs the function of photosynthesis? ?
(A) Psilotum
(B) Selaginella
(C) Lycopodium
(D) Equisetum
14 >>Which of the following number of rows of leaves are present on the stem of Selaginella? ?
(A) two
(B) four
(C) five
(D) six
15 >>Which of the following is not the part of Selaginella plant? ?
(A) Stem
(B) Root
(C) Seed
(D) Leaves
16 >>Reproductive leaves produced at the ends of upright branches in Selaginella are called: ?
(A) sporophylls
(B) sporangia
(C) sporocarps
(D) spermatia
17 >>In Selaginella, sporangia are produced: ?
(A) at the lower margins of leaves
(B) on the lower surface of leaves
(C) in the axils of sporophyll
(D) on the upper surface of sporophylls
18 >>Megaspores are produced inside ?
(A) microsporangia
(B) megasporangia
(C) archegonia
(D) antheridia
19 >>Meiosis in Selaginella occurs ?
(A) before zygote germination
(B) before gametes formation
(C) before spores formation
(D) after spore formation
20 >>In Selaginella sperms are transported to the egg through ?
(A) insects
(B) water
(C) pollen tube
(D) air
21 >>Which of the following are trends towards seed habit exhibited by Selaginella? ?
(A) Heterospory
(B) Presence of pollen tube
(C) Non-flagellated sperms
(D) Dependency on water for fertilization
22 >>In which of the following sporangium is enveloped in a leaf? ?
(A) Equisetum
(B) Psilotum
(C) Selaginella
(D) Lycopodium
23 >>The sporangia of horsetail (Equisetum) cones are produced ?
(A) in the axils of leaves
(B) on the tip of branches
(C) on little branches
(D) enveloped in leaf
24 >>In which of the following sporangia are not properly protected? ?
(A) Pines
(B) Psilotum
(C) Selaginella
(D) Lycopodium
25 >>Which of the following is not the character of seed plants? ?
(A) Heterospory
(B) Presence of pollen tube
(C) Dependency on water for fertilization
(D) Development of seed
26 >>Which of the following are the characteristics of the ovule? ?
(A) presence of integument
(B) retention of megaspore
(C) maturation into seed
(D) all of these
27 >>Which of the following helped the seed plants to adapt to a wide variety of environments? ?
(A) Heterospory
(B) Presence of roots
(C) No dependency on external water for fertilization
(D) Production of leaves
28 >>Sperms are transported to the egg in seed plants through? ?
(A) water
(B) pollen tube
(C) insects
(D) air
29 >>A plant in the division Tracheophyta has a Sporophyte with ?
(A) isogametes
(B) flagellated and motile eggs
(C) vessels that transport fluids
(D) no independent life
30 >>In Selaginella, of the two cells formed by the first division of zygote, only one develops into an embryo while the other grows into an elongated structure called. ?
(A) rhizophore
(B) radical
(C) suspensor
(D) prothallus
31 >>Which of the following belongs to Gymnosperm group: ?
(A) Cedrus
(B) Wheat
(C) Sugar cane
(D) Tobacco
32 >>The leaves produced by the Pinus plant are: ?
(A) One type
(B) Two types
(C) Three types
(D) Four types
33 >>Pinus produces: ?
(A) Cones
(B) Fruits
(C) Flowers
(D) None of these
34 >>The numb of microsporangia in each sporophyll of male cone of Pinus is: ?
(A) One
(B) Two
(C) Three
(D) Four
35 >>Megaspore divides by mitosis and forms: ?
(A) Male gametophyte
(B) Male Sporophyte
(C) Female gametophyte
(D) Female Sporophyte
36 >>The seed of Pinus germinates and forms new: ?
(A) Sporophyte
(B) Micro gametophyte
(C) Thallophyte
(D) Mega gametophyte
37 >>The endosperm in Angiosperm is: ?
(A) Monoploid
(B) Triploid
(C) Diploid
(D) Teraploid
38 >>The Endosperm in Gymnosperms is: ?
(A) Triploid
(B) Diploid
(C) Monoploid
(D) Tetraploid
39 >>Antheridia are produced by: ?
(A) Pine
(B) Pea
(C) Mustard
(D) None of these
40 >>They lack secondary growth: ?
(A) Gymnosperms
(B) Angiosperms
(C) Pteredophytes
(D) Both A & B
41 >>Which of the following produce flowers? ?
(A) Bryophytes
(B) Pterdophytes
(C) Gymnosperms
(D) Angiosperms
42 >>When calyx and corolla are not distinguishable, they are collectively called: ?
(A) Panicle
(B) Pedicel
(C) Protoplast
(D) Perianth
43 >>It is a racemose inflorescence in which the main axis is elongated and the flowers are sessile: ?
(A) Corymb
(B) Umbel
(C) Capitulum
(D) Spike
44 >>In Cassia fistula the inflorescence is: ?
(A) Typical raceme
(B) Typical cyme
(C) Umbel
(D) Catkin
45 >>A branched raceme is called: ?
(A) Panicle
(B) Capitulum
(C) Umbel
(D) Corymb
46 >>In which of the following, flowers are sessile and crowded together on a short axis? ?
(A) Umbel
(B) Corymb
(C) Panicle
(D) Capitulum
47 >>Iberis (Candytuft) is an example of: ?
(A) Spike
(B) Catkin
(C) Corymb
(D) Cyme
48 >>In Euphorbia, the inflorescence is: ?
(A) Uniparous
(B) Biparous
(C) Multiparous
(D) None of these
49 >>In wind pollinated flowers the petals are: ?
(A) Large
(B) Coloured
(C) Scented
(D) Small and dry
50 >>Triticum aestivum belongs to the family: ?
(A) Solanaceae
(B) Poaceae (Graminae)
(C) Brassicaceae
(D) Leguminosae
51 >>Female gametophyte of an angiosperm consists of: ?
(A) 3 cells
(B) 5 cells
(C) 7 cells
(D) 9 cells
52 >>The male gametophyte of an angiosperm consists of: ?
(A) one cell
(B) 2 cells
(C) 3 cells
(D) 4 cells
53 >>Endosperm mother cell is: ?
(A) Monoploid
(B) Diploid
(C) Triploid
(D) Tetraploid
54 >>Their cotyledons absorb the endosperm tissue and are greatly enlarged: ?
(A) Castor oil
(B) Rice
(C) Corn
(D) Bean
55 >>The protective covering (integument) of the ovule is transformed into: ?
(A) Embryo
(B) Cotyledon
(C) Hypocotyl
(D) Seed coat (testa)
56 >>Which of the following produces winged fruits ? ?
(A) Guavas
(B) Cocklebur
(C) Dodonaea
(D) Coconut
57 >>It is an underground stem that is short, thickened, and fleshy containing food material: ?
(A) Rhizome
(B) Tuber
(C) Corm
(D) Bulb
58 >>Which of the following type of stem is found in iris: ?
(A) Rhizome
(B) Tuber
(C) Corm
(D) Bulb
59 >>Potato is an example of ?
(A) Rhizome
(B) Tuber
(C) Corm
(D) Bulb
60 >>Organisms in this kingdom are made of prokaryotic cells: ?
