After fertilization in a flowering plant, what normally develops from an ovule?
A) Stamen B) Seed C) Nectar D) Sepal only Answer: B Explanation: An ovule encloses the female gametophyte. After fertilization, […]
Biology, Plant Biology
Plant Biology
Biology, Plant Biology
After fertilization in a flowering plant, what normally develops from the ovary?
A) Fruit B) Pollen grain C) Root hair D) Petal only Answer: A Explanation: The ovary wall and related tissues […]
Biology, Plant Biology
Identify the term for a legume root swelling housing nitrogen-fixing bacteria.
A) Double fertilization B) Lateral meristem C) Nodule D) Sieve tube element Answer: C Explanation: Nodule refers to a legume […]
Biology, Plant Biology
Identify the term for a narrow extension of a root epidermal cell absorbing water and minerals.
A) Phototropism B) Pollen tube C) Root hair D) Xylem Answer: C Explanation: Root hair refers to a narrow extension […]
Biology, Plant Biology
Identify the term for a plant response to the relative duration of day and night.
A) Fruit B) Tracheid C) Photoperiodism D) Endodermis Answer: C Explanation: Photoperiodism refers to a plant response to the relative […]
Biology, Plant Biology
Identify the term for a tissue responsible for secondary growth in thickness.
A) Sieve tube element B) Nodule C) Lateral meristem D) Double fertilization Answer: C Explanation: Lateral meristem refers to a […]
Biology, Plant Biology
Identify the term for an elongated water-conducting xylem cell with pits.
A) Endodermis B) Photoperiodism C) Tracheid D) Fruit Answer: C Explanation: Tracheid refers to an elongated water-conducting xylem cell with […]
Biology, Plant Biology
Identify the term for an embryonic seed leaf.
A) Cork cambium B) Transpiration C) Cotyledon D) Gibberellin Answer: C Explanation: Cotyledon refers to an embryonic seed leaf. Monocots […]
Biology, Plant Biology
Identify the term for loss of water vapor from aerial plant surfaces.
A) Gibberellin B) Cotyledon C) Transpiration D) Cork cambium Answer: C Explanation: Transpiration refers to loss of water vapor from […]
Biology, Plant Biology
Identify the term for the growing tube that delivers sperm cells toward an ovule.
A) Xylem B) Root hair C) Pollen tube D) Phototropism Answer: C Explanation: Pollen tube refers to the growing tube […]