NET, IAS, State-SET (KSET, WBSET, MPSET, etc.), GATE, CUET, Olympiads etc.: Botany MCQs (Practice_Test 17 of 104)
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- Which one of the following statements is correct?
- Cyan bacteria are abundant in both fresh and salt water
- Some cyan bacteria have flagella and chloroplasts
- Gram positive bacteria have only lip polysaccharides in their cell wall
- Archaebacteria have walls which contain only peptidoglycan
- Among the following plants, the fibers of which one has least amount of cellulose?
- Cotton
- Flax
- Hemp
- Jute
- The egg secretes pherohormone in
- Chara
- Chlamydomonas
- Fucus
- Polysiphonia
- Which one of the following statements is correct?
- Leaves of all conifers are perennial
- All vascular plants have Sieve Tube Members
- The red and edible flesh of strawberry is the carpel tissue
- Chitin is formed by the polymerization of amino sugars
- According to histogen theory, the meristematic zone responsible for the development of pericucle is
- Periblem
- Plerome
- Dermatogen
- Calyptorogen
- The floral formula represents
- Solanum nigrum
- Hibiscus rosasinensis
- Citrus aurantum
- Brassicfa campestris
- The water cavity in the xylem of maize stem is
- Schizogenously formed from protoxylem
- Lysigenously formed from protoxylem
- Schizogenously formed from metaxylern
- Lysigneously formed from metaxylem
- The foral diagram given below represents
- Liliaceae (Allium cepa)
- Lamiaceae (Labiatae) (Ocimum basilicum)
- Euphorbiaceae (Phyllanthus niruri)
- Amaryllidaceae (Crinum asiaticum)
- Consider the following statements:
- Epidermis and cortex of monocot root are similar to those of dicot root.
- Hypodermis of dicot stem consists of sclerenchymatous cells.
- The cells of bundle sheath in maize leaf serve as temporary storage cells.
- The dicot leaf is hypostomatic.
- Which of these statements are correct?
- 1 and 2
- 2,3 and 4
- 1,3 and 4
- 1,2, 3 and 4
- Which one of the following statements regarding bryophytes is not correct?
- All mosses arc oogamous
- Liverworts are heterosporus
- Hornwort chloroplasts have pyramids
- Hornworts from symbiosis with
- Nostoc
- A nitrogen fixing prokaryote showing symbiotic Asuncion with Azolla belongs to the genus
- Anabaena
- Azotobacter
- Nostoc
- Rhizobium
- Match List I with List II and select the correct answer:
Table Supporting: NET, IAS, State-SET (KSET, WBSET, MPSET, Etc.) , GATE, CUET, Olympiads Etc. : Botany MCQs (Practice_Test 17 of 104) List-I (Plants) List-II (Type) - Acanthus
- Capparis
- Dendrobiunm
- Monotropa
- Xerophyte
- Saprophyte
- Halophyte
- Epiphyte
- A
- B
- C
- D
- 3
- 1
- 4
- 2
- 4
- 2
- 3
- 1
- 3
- 2
- 4
- 1
- 4
- 1
- 3
- 2
- Match List I with List II and select the correct answer:
Table Supporting: NET, IAS, State-SET (KSET, WBSET, MPSET, Etc.) , GATE, CUET, Olympiads Etc. : Botany MCQs (Practice_Test 17 of 104) List-I (Substance) List-II (Plant part as source) - Cocaine
- Proserpine
- Ephedrine
- Quinine
- Bark
- Leaf
- Root
- Stem and leaf
- A
- B
- C
- D
- 1
- 3
- 4
- 2
- 2
- 4
- 3
- 1
- 1
- 4
- 3
- 2
- 2
- 3
- 4
- 1
- The glyoxysomes in a plant cell
- Detoxify the hydrogen peroxide produced in the cell
- Store the waste products released in the carbohydrate metabolism
- Break down the fatty acids during the respiration of lipid
- Convert glycol ate into glycine
- Which one of the following tissues is concerned primarily with conduction of nutrients in a moss capsule?
- Hypophysis
- Elaters
- Capsule wall
- Columella