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Botany - Part 3
1
of
25
💡
Hints:
3
Q1. What is the function of the Nucleus?
A. Haas no functionj
B. Moves the cell
C. Directs a cells activity
D. Keeps the cell in one place
Q2. Why is the trunk of the tree important?
A. It pulls nutrients and water from the soil.
B. It is the central support system.
C. It produces oxygen through Photo synthesis.
D. It provides shade.
Q3. The positive particles of an atom are
A. electrons
B. positrons
C. neutrons
D. protons
Q4. Which part of the flowers produces ovules?
A. Pistil
B. Stamen
Q5. It is the application of statistical methods to designing experiments in medicine.
A. Biomimetics
B. Bioengineering
C. Biostatistics
D. Biology
Q6. The branch of metabolism that is involved in building up molecules is called:
A. anabolism
B. catabolism
Q7. What is the main function of the Apical Meristem?
A. Transportation of water and nutrients
B. Protection of the root cap
C. Location of the growth of cells using mitosis
D. Allows gases to enter and leave the cell
Q8. The best soil for plant growth is
A. clay
B. sand
C. loam
D. peat
Q9. One of the following is an oil seed crop
A. Marigold
B. Sunflower
C. Roses
D. Crysanthemum
Q10. Which of the following plant organs functions to absorb nutrients and store food?
A. stem
B. leaf
C. root
D. xylem
Q11. Bordeaux mixture was discovered by P.A. Millardet of France during the year 1882 following his chance observation of farmer’s practice for protection against:
A. Podrosphaera leucotricha on apple
B. Uncinula nectar on grapevine
C. Plasmopara viticola on grapevine
D. Venturia inequalis on apple
Q12. Which term refers to cells of similar appearance and function?
A. Tissues
B. Structures
C. Plants
D. Organs
Q13. The largest vein in the center of the leaf is called the
A. terminal bud
B. xylem
C. phloem
D. midrib
Q14. What is adhesion?
A. Water’s ability to stick to itself
B. Water’s ability to stick to other substances
C. The strength of the cohesion of all the water molecules combined
D. Tape, glue and other adhesives
Q15. Father of genetics is
A. Maendel
B. morgon
C. Mc.Carthy
D. Griffith
Q16. Identify the photo shown below.
A. Flowers
B. Leaves
C. Fruits
D. Stem
Q17. What major energy transformation occurs during photosynthesis?
×
A. Thermal–> Chemical
B. Kinetic–> Radiant
C. Chemical–> Radiant
D. Radiant–> Chemical
Q18. In plant cells, telophase is initiated by the formation of what structure?
A. cleavage furrow
B. chromatin
C. centrioles
D. phragmoplast
Q19. Who proposed the model of nucleosomes?
A. S.J.SingerandG.Nicolsonin1972
B. Robert Brown in 1835
C. R. Kornberg in 1974
D. Joachim Hammerling in 1953
Q20. What is the form of sugar being move to companion cells?
A. water
B. minerals
C. sucrose
D. stomata
Q21. What is it?
×
A. Leaf
B. Seed
C. Stem
D. Fruit
Q22. Responsible to give cell its shape and A.K.A cell jello.
A. Cytosol
B. Cytoplasm
C. Chromatin
D. Chromosomes
Q23. What type of tissue is shown in the image?
×
A. parenchyma
B. collenchyma
C. sclerenchyma
Q24. Is this
A. Contractile roots
B. Pneumatophores
C. Buttress roots
D. Propagative roots
Q25. Total stem parasite is
A. Viscum
B. Cuscuta
C. Rafflesia
D. Santalum
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