Which of the following is a primary or transitional meristem?
A. ground meristem
B. collenchyma
C. intercalary meristem of grasses
D. vascular cambium
In woody dicots, the periderm eventually replaces the ________________
A. epidermis
B. phloem
C. xylem
D. apical meristem
The channels of protoplasm that exists through cell walls that connect one cell to another are called __________.
A. plasmodesmata
B. stomatа
C. watsamata
D. cytoplasmic threads
Which of the following cells are a conspicuous component of the hard shells of nuts and hard coverings of certain types of seeds? These also create the gritty texture associated with certain fruit (i.e., pears).
A. Both C and D are correct choices.
B. parenchyma cell
C. sclereid
D. stone cell
Starting from the outside of a cell and moving towards the inside of a cell, which of the following components of a 'typical plant' cell are organized correctly?
A. middle lamella ==> primary cell wall ==> secondary cell wall ==> plasma membrane ==> cytoplasm
B. cytoplasm ==> plasma membrane ==> middle lamella ==> secondary cell wall ==> primary cell wall
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C. plasma membrane ==> cytoplasm ==> secondary cell wall ==> primary cell wall ==> middle lamella
D. middle lamella ==> secondary cell wall ==> primary cell wall ==> plasma membrane ==> cytoplasm
Name the structure (part) of the stem, composed of dead cells.
A. wood
B. cambium
C. bast
D. core
Name the sign by which the presence of leaves called complex
A. have several stalks
B. have several lamina on one petiole
C. have net venation
D. are complex cutout edge of the leaf blade
Kidney their structure is one of the organs of the embryo. Name this plant organ.
A. escape
B. stalk
C. seed
D. root
Name ground sheet in a flowering plant tissue, which in relation to the upper surface of the third sheet is located
A. spongy tissue
B. skin with plenty of stomata
C. columnar fabric
D. peel with a small amount of stomata
To what kind of fabrics include fibers?
A. sclerenchyma
B. collenchyma
C. parenchyma
D. Education
Name the structure (part of) the seed bean, which is the main supply of nutrients
A. cotyledon embryo
B. testa
C. endosperm
D. spine embryo
What is studying botany?
A. complex biological sciences, exploring plants.
B. plant communities in relation to soil, plant productivity
C. finds floral face of our planet in earlier times pa based on the study of fossils found in the ground
D. spongy tissue
What is geobotany ?
A. plant communities in relation to soil, plant productivity
B. complex biological sciences, exploring plants.
C. finds floral face of our planet in earlier times pa based on the study of fossils found in the ground
D. peel with a small amount of stomata
What is Р aleobotany?
A. finds floral face of our planet in earlier times pa based on the study of fossils found in the ground
B. complex biological sciences, exploring plants.
C. plant communities in relation to soil, plant productivity
D. are complex cutout edge of the leaf blade
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Cloth , providing plant growth -
A. Education
B. Main
C. conductive
D. Manual
Cells which tissues contain chloroplasts ?
A. mesophyll
B. pericycle
C. sclerenchyma
D. xylem
Square , the developing embryo of the spine -
A. main
B. side
C. subordinate
D. modified
Which area provides root growth in length ?
A. Zone dividing
B. tension zone
C. Case consists of the root
D. area of
Endoderm function
A. selective transport
B. conductive
C. support
D. garner
Which kidney contains no growth cone ?
A. generative
B. lateral
C. autonomic
D. apical
Which of the following is contained in the pollen tube ?
A. two sperm
B. egg
C. pollen
D. ovules
Which structure develops from a zygote ?
A. embryo
B. endosperm
C. seed
D. fruit
When self-pollinating plants pollination occurs most often ?
A. to the blossoming of
B. after leafing
C. in the kidney
D. night
Gain fabric which is called annual rings ?
A. only wood
B. Only wood and cork
C. wood, cork and cork
D. cork
The composition of the flowering plant which includes vessels ?
A. wood
B. bast
C. cambium
D. bark
Which term refers to the bast perennial branches and trunks of woody plants
A. phloem
B. parenchyma
C. xylem
D. fellema
Specify the scientific definition of FLOWER
A. a specialized reproductive Escape
B. a collection of pistils and stamens surrounded by auxiliary structures
C. is a modified vegetative leafy escape
D. a collection of reproductive organs of reproduction
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