1. Stomata are
g consolidation release oxygen
B. spit water release oxygen carbon dioxide
C. Get emit carbon dioxide get oxygen
.
. Ground water 2. Leaves around to the back, dark green leaves than in gold leaf. Because
.I epidermis back, dark green leaves than in gold leaf
B. I cuticle of the ventral face more rear leaf
C. chloroplast behind the leaves are rather than the gold leaf
. The leaves are dark. Chloroplast rather than the gold leaf
3.Cell control and lower epidermis of leaf was the same row. Different cells is
g epidermis have nucleus cells control no nucleus
. B. the epidermis cell nucleus controls have no nucleus
C.Epidermis have chloroplast cells control no chloroplasts
. Epidermis no chloroplast Guard cells have chloroplasts
, 4. Cell control changes from any cell
A. stoma B. parenchyma
C. Cutin C. Epidermis
5.Any style of leaves, which is suitable for the building the most food
g leaves a thin line. Scattered all over the branches
B. some flat blade thickness and a varnish on a variety of cells. I
C.Flat leaf surface area. Some leaves spread out each leaf not overlap
. Leaves large spines, each card sort, ซ้อนๆ many. I
6. The year (annual. Ring) of plants occur
g in both stem and root dicotyledon
B.Only in the stem of dicotyledon leaves only
C. In stem, root dicotyledonous plants of all kinds. And in some types of monocotyledon stem
. In the stem of the coniferous
, 7. The roots of most supportive to water transport is
.Python language cortex
C. the epidermis. Pericycle
, 8. When viewing the cross section parts of plants with a microscope and found in the heart of those parts is the xylem tissue That piece that is part of the
.The stem of dicotyledon dicotyledon root of B
C. The stem of the monocots. The root of the พืชใบเลี้ยง single
, 9. If found, the years of the stem cells and xylem big wide band faded so
a. the vascular cambium cells have thick
B.Vascular cambium large
C. the vascular cambium thrive in the wet season
.
10 meristem in ฤดูน้ำน้อย.? Xylem consists of various types of tissue cells is
g companion cell with tracheid
B. เทรคี friends with เวสเซล
C.Vessel phone number and sieve tube member
. Sieve tube members numbers companion cell
11. Root hairs (Root hair) mean
A. B. tissue cell
. C. The organs. System
12.If you cut the trees which are transverse 1 years. Found that tissue types. The order from the innermost layer outside;
g xylem phloem, the cambium. B. xylem phloem.
C. cambial phloem xylem, cambium. . the xylem phloem xylem.
.13. The water feed tube of the plant. A cell type that does not have a related to water transport and food. The cells of this type are
G cells companion B
C, fiber cells. Cell tracheae. Sieve tube member
14.The structure of the plant was compared with the gastrointestinal tract in animals is
G B
C root xylem. วาสคิวลา urban middle.
15, phloem. Any structure of dicotyledon without tissue cambium
g leaf and root hairs. B. secondary roots and branches
C.The leaves and branches, leaves and roots.
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