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Angiosperm Morphology

Description: Angiosperm Morphology new 3
Number of Questions: 15
Created by:
Tags: Pravanch Angiosperms
Attempted 0/15 Correct 0 Score 0

Bulk of strawberry fruit develops from

  1. carpels

  2. ovules

  3. bracts

  4. receptacle

  5. ovary


Correct Option: D
Explanation:

Bulk of strawberry fruit develops from receptacle.

The fruit of the family umbelliferae is

  1. lomentum

  2. regma

  3. capsule

  4. cremocarp

  5. none of the above


Correct Option: D
Explanation:

The fruit of the family umbelliferae is cremocarp.

Betelnut is a

  1. drupe

  2. berry

  3. nut

  4. samara

  5. cremocarp


Correct Option: B
Explanation:

Betelnut is a berry. It is a small roundish juicy fruit without a stone.

A carpel develops into

  1. seed

  2. fruit

  3. flower

  4. gynoecium

  5. androecium


Correct Option: B
Explanation:

A carpel develops into fruit.

The growth of buds in conifers is

  1. excurrent

  2. ventral

  3. lateral

  4. dorsal

  5. longitudinal


Correct Option: A
Explanation:

The growth of buds in conifers is excurrent.

Which of the following is an axillary structure?

  1. Stomata

  2. Leaves

  3. Trichomes

  4. Flower

  5. Fruit


Correct Option: C
Explanation:

Trichome is an axillary structure. It is a small hair or other outgrowth from the epidermis of a plant, typically unicellular and glandular.

Which of the following monocots has reticulate venation?

  1. Smilax

  2. Triticum

  3. Allium

  4. Yucca

  5. Talbotia


Correct Option: A
Explanation:

Smilax has reticulate venation.

The stem is extremely elongated in

  1. corm

  2. tuber

  3. rhizome

  4. bulb

  5. phyllode


Correct Option: A
Explanation:

The stem is extremely elongated in corm.

During germination, cotyledons remain underground in

  1. bean

  2. castor

  3. gram

  4. tamarind

  5. cotton


Correct Option: C
Explanation:

During germination, cotyledons remain underground in gram.

Epigeal germination is found in

  1. castor

  2. bean

  3. cotton

  4. all of the above

  5. none of the above


Correct Option: D
Explanation:

Epigeal germination is found in all the above.

Ochraceous stipules are found in

  1. polygonum

  2. moringa

  3. lathyrus

  4. rosa

  5. endonema


Correct Option: A
Explanation:

Ochraceous stipules are found in polygonum.

Assimilatory roots are found in

  1. viscum

  2. vanda

  3. jussiae

  4. tinospora

  5. sonderothamnus


Correct Option: D
Explanation:

Assimilatory roots are found in tinospora.

Which of the following is a small, dry one-seeded fruit that does not open to release the seed?

  1. Syconium

  2. Sorosis

  3. Achenes

  4. Etaerio

  5. Regma


Correct Option: C
Explanation:

An achene is a small, dry one-seeded fruit that does not open to release the seed.

Stipules are modified into tendrils in

  1. smilax

  2. gloriosa

  3. yucca

  4. lilium

  5. halophytum


Correct Option: A
Explanation:

Stipules are modified into tendrils in smilax.

Nodules containing nitrogen fixing bacteria are found in

  1. gram

  2. pea

  3. bean

  4. all of the above

  5. none of the above


Correct Option: D
Explanation:

Nodules containing nitrogen fixing bacteria are found in all of the above.

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