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Given the QUESTION, identify the ANSWER
1. In which of the following leaves is parallel venation observed? Ash Oak
Plantain
Dandelion
Shepherd's Purse
Resposta: AshLeaves in which parallel venation is observed have all their veins running parallel to each other. This type of venation is observed in the leaves of ash, oat, rye, vernal and timothy. 2. Which of the following flowering plants is a tree? Beech Bluebell
Daffodil
Clover
Barley
Resposta: BeechThe beech tree is a flowering plant. The bluebell, daffodil, clover and barley are all flowering plants but not trees. 3. In which of the following leaves is reticulate venation observed? Vernal
Timothy
Oat
Elm Rye
Resposta: ElmLeaves in which reticulate venation is observed have a dense network of overlapping veins. This type of venation is observed in the leaves of elm, oak, dandelion, plantain and shepherd's purse.
4. A root formed by multiple thread-like strands is called a _______ root. fibrous tap
Resposta: fibrousA root formed by multiple thread-like strands is known as a tap root. This type of root is observed in the onion bulb plant. 5. Which of the following words correctly describes the marigold? Coniferous
Shrub
Deciduous
Herbaceous Marine
Resposta: HerbaceousA herbaceous plant is one having a soft stem. The marigold is a herbaceous plant. 6. Which of the following plants have compound leaves? Elm
Oak
Horse-Chestnut Holly
Shepherd's Purse
Resposta: Horse-ChestnutCompound leaves are observed in the horse-chestnut. 7. What is the scientific term for a leaf blade? Lamina Pedicel
Peduncle
Resposta: LaminaThe scientific term for a leaf blade is lamina. 8. An ash leaf generally contains _______ leaflets. Five
Nine Seven
Resposta: NineThe leaf of an ash usually contains nine leaflets. 9. What is the scientific term for a leaf stalk? Pedicel
Peduncle
Petiole
Resposta: PetioleThe scientific term for a leaf stalk is petiole. 10. Which of the following plants has thorns on its stem? Apple
Rose Hyacinth
Rice
Cuckoo-Pint
Resposta: RoseThe rose plant has thorns (prickles) on its stem. 11. Which of the following flowering plants has tendrils? Sweet Pea Primrose
Buttercup
Oak
Rose
Resposta: Sweet PeaTendrils are slender thread-like curly structures by which a climbing plant clings. Tendrils are observed on the sweet pea. 12. A single, long and stout root is called a _______ root. fibrous
tap adventitious
Resposta: tapA single, long and stout (fat) root is known as a tap root. This type of root is observed in the shepherd's purse. 13. Which of the following is not an evergreen plant? Cedar
Mistletoe
Holly
Yew
Willow
Resposta: WillowAn evergreen plant is one having green leaves all throughout the year, without shedding them in any season. The willow is an evergreen plant. It has flexible branches and usually grows near water. 14. A flowering plant consists of four parts, namely the roots, stems, leaves and flowers. True False
Resposta: TrueAny flowering plant comprises four parts. These are the roots, stems, leaves and flowers. 15. Compound leaves are divided into several leaflets. True False
Resposta: TrueA compound leaf is divided into several leaflets. 16. In a flowering plant, the flowers contain the male and female reproductive organs. True False
Resposta: TrueIn any flowering plant, the male and female reproductive organs are contained in the flowers. 17. The roots of a plant hold it erect. True
False
Resposta: FalseThe stem of a plant holds it erect. The roots of a plant take in water and mineral salts from the soil. 18. The leaves of a plant take in water and mineral salts. True
False
Resposta: FalseThe leaves of a plant transpire water. The roots of a plant take in water and mineral salts from the soil. 19. The roots of a plant transpire water. True
False
Resposta: FalseThe roots of a plant take in water and mineral salts from the soil. The leaves of a plant transpire water.
Resolva o Quiz : School Science Quiz : Flowering Plants - I
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