Which cells regulate the opening and closing of stomata in a dicot leaf?
Epidermal cells
Palisade cells
Guard cells
Mesophyll cells
Related Questions
Largest number of chloroplast is found in
Palisade tissue
Spongy tissue
Transfusion tissue
Bundle sheath cells
What is the primary role of spongy mesophyll in a dicot leaf?
Water storage
Photosynthesis
Protection
Facilitating gas exchange
The bulliform cells in a dicot leaf primarily contribute to:
Increased photosynthetic efficiency.
Enhanced gaseous exchange.
Leaf rolling or folding during water stress.
Protection against herbivores.
Which cells regulate the opening and closing of stomata in a dicot leaf?
Epidermal cells
Palisade cells
Guard cells
Mesophyll cells
Largest number of chloroplast is found in
Palisade tissue
Spongy tissue
Transfusion tissue
Bundle sheath cells
Which of these is NOT a part of a dicot leaf's internal structure?
Mesophyll
Vascular bundles
Epidermis
Cambium
In a dicot leaf exhibiting Kranz anatomy, the mesophyll cells uniquely possess:
Larger chloroplasts with well-developed grana and reduced stroma lamellae.
Smaller chloroplasts with rudimentary grana and abundant stroma lamellae.
Chloroplasts similar in size and structure to bundle sheath chloroplasts.
Chloroplasts lacking both grana and stroma lamellae.
Which of the following features is characteristic of a shade leaf compared to a sun leaf?
Thicker cuticle
More palisade layers
Smaller surface area
Thinner cuticle
The waxy layer covering the epidermis of a dicot leaf is called the:
Stomata
Mesophyll
Cuticle
Phloem
The vertical section of a dorsoventral leaf through the lamina shows three main parts namely, epidermis, …A… and vascular system. The epidermis, which covers the upper surface is …B… and lower surface is covered by …C… of the leaf.
Choose the correct combination of A, B and C
A-mesophyll, B-adaxial epidermis, C-abaxial epidermis
A-endodermis, B-adaxial epidermis, C-abaxial epidermis
A-endodermis, B-abaxial epidermis, C-adaxial epidermis
A-mesophyll, B-abaxial epidermis, C-adaxial epidermis
