What is the arrangement of guava leaf?
Guava leaves are oblong to oval in shape and average 7-15 centimeters long and 3-5 centimeters wide. The leaves grow in an opposite arrangement, which means two leaves grow at the same point on either side of the stem, and have short petioles, or stalks that join the leaf to the stem.
Which type of leaf arrangement of occur in guava 1 point?
It is seen in guava, Calotropis. In spiral phyllotaxy, the leaves are arranged in spiral fashion along the axis.
What type of leaves are guava leaves?
Guava leaves (Psidii guajavae folium; GL) are dark green, elliptical, oval, and characterized by their obtuse-type apex. Guava leaves, along with the pulp and seeds, are used to treat certain respiratory and gastrointestinal disorders, and to increase platelets in patients suffering from dengue fever.
What is the specialized structure of guava?
It has a shallow root system. Guava produces low drooping branches from the base and suckers from the roots. The trunk is slender, 20 cm in diameter, covered with a smooth green to red brown bark that peels off in thin flakes.
What is the phyllotaxy of guava leaves?
2) In alternate phyllotaxy, a single leaf arises from the node of a branch. This type of phyllotaxy is observed in sunflower, mustard and people. 3) Plants with opposite phyllotaxy have two leaves arising from the node in opposite directions. It is found in guava and jamun plants.
What is leaf arrangement?
Leaf Arrangement The arrangement of leaves on a stem is known as phyllotaxy. The number and placement of a plant’s leaves will vary depending on the species, with each species exhibiting a characteristic leaf arrangement. Leaves are classified as either alternate, spiral, opposite, or whorled.
Is guava alternate phyllotaxy?
What is the phyllotaxy of guava leaf?
The correct option is C opposite superposed. Phyllotaxy is the pattern of arrangement of leaves on stem. In guava, opposite superposed phyllotaxy is seen.
What is the Phyllotaxy of guava leaves?
Is guava leaf simple or compound?
question. The leaf of the Guava is simple. Explanation: A simple leaf always has a single leaf blade.
What is the leaf margin of guava?
Leaves are opposite, oblong, 3 to 7 inches (7.6–18 cm) in length, with serrated margins and prominent veins on the lower side Leaves are finely pubescent on the lower side, especially when young.
Is guava a whorled phyllotaxy?
This type of phyllotaxy is observed in sunflower, mustard and people. 3) Plants with opposite phyllotaxy have two leaves arising from the node in opposite directions. It is found in guava and jamun plants. 4) Plants with whorled phyllotaxy have three or more leaves arising from the node.