Botany Questions
Explore questions in the Botany category that you can ask Spark.E!
Oder taxonomical levels in their hierarchy highest to lowest (kingdom, division, family, genus and species)
Which cereals are part of the family poacae,subfamily pooidea
The world's most important oil plant ?
2.19: Know the word equation and the balanced chemical symbol equation for photosynthesis
Stoma are regulated by guard cells which swell or shrink due to the movement of this specific ion in the stomata. (a) Ca*(b) Nat (c) Lit(d)K+ (e) Cr.
Which of the following would NOT be part of the stele/vascular cylinder?(a) cortex (b) primary xylem (c) primaryphloem (d) pith (e) All of these answers are correct.
The ground tissue of monocots is composed of (a) collenchyma. (b) sclerenchyma. (c) parenchyma. (d) cork cells.(e) meristematic cells.
What is attached at the node? (a) axillary bud (b) leaf (c) leaflet(d) a & b are correct (e) b & C are correct.
Fungi which associate with roots to increase water absorption and mineral uptake are called...
A cactus is classified as a modified (a) root (b) stem (c) leave (d) a & b are correct (e) b & c are correct.
One year's growth of xylem in secondary wood is referred to as a/an
The layer of chlorencyma cells oriented to capture optimum sunlight at the top of a leaf are the
The leaves of cacti are actually (a) prickles (b) thornes (c) tendrils (d) spines (e) photosynthetic
The discrete patches of xylem and phloem found in monocot stems are called
Wood cells are composed primarily of cellulose and ______
The space between the nodes of a stem is called the
Because of the greater light intensity and heat absorption on the upper surface of the leaf, the lower surface has (a) more stomates than the upper surface (b) fewer stomates than the upper surface (c) a thicker cuticle than the upper surface (d) both a and c are correct (e) both b and c are correct.
In a mature, woody dicot stem, the tissue/cell type between the xylem and the phloem is the
Cells produced by the vascular cambium include (a) tracheids (b) vessel elements (c) companion cells (d) sieve-tube elements (e) all the above are correct.
The main "job" of the root is (a) the synthesis of glucose (b) photosynthesis (c) conduction (d) absorption(e) both c and d are correct.