The sunken stomata in conifers primarily contribute to:
Increased sunlight absorption
Enhanced gas exchange
Reduced water loss
Improved nutrient uptake
Related Questions
Sterile part of Cycas microsporophyll is
Apophysis
Sporophore
Middle part
Lower part
If a diploid cell undergoes mitosis, how many daughter cells are produced and what is their ploidy?
Two diploid cells
Four haploid cells
Two haploid cells
Four diploid cells
Turpentine oil is obtained from
Pinus longifolia
Melia azadirachta
Eucalyptus
All of these
Which one of the following plants is monoecious?
Marchantia
Pinus
Cycas
Papaya
Algal zone is present in
Normal root of Cycas
Coralloid root of Cycas
Normal root of Pinus
Stem of Cycas
Which economically important product is obtained from Cycas circinalis?
Timber
Sago
Essential oil
Resin
Select the correct statements.
Absorption of water by seeds and dry wood are examples of facilitated diffusion
The apoplast is the system of interconnected protoplasts
Pinus seeds cannot germinate and establish without the presence of mycorrhizae
The translocation in phloem is unidirectional, whereas in the xylem it is bidirectional
Conifers thrive in challenging environments due to:
Thick bark, needle-like leaves, and sunken stomata
Broad leaves, shallow roots, and prominent stomata
Thin bark, large leaves, and exposed stomata
Soft stems, feathery leaves, and numerous stomata
Sperm of Cycas is
Multiflagellated and very large
Small and biflagellated
Multiflagellated and small
Large and biflagellated
Gymnosperms include
Medium-sized trees
Tall tree
Shrubs
All of these
