Botany

Biotechnology Applications Cell Structure and Function Diversity in Living World Evolution Human Health and Disease Human Reproduction Microbes in Human Welfare Molecular Basis of Inheritance Photosynthesis in Higher Plants Photosynthesis: Light and Dark Reactions Photosynthesis: Light and Dark Reactions - Advanced Concepts Photosynthesis: Light and Dark Reactions - Applications Photosynthesis: Light and Dark Reactions - Case Studies Photosynthesis: Light and Dark Reactions - Competitive Exam Level Photosynthesis: Light and Dark Reactions - Higher Difficulty Problems Photosynthesis: Light and Dark Reactions - Numerical Applications Photosynthesis: Light and Dark Reactions - Problem Set Photosynthesis: Light and Dark Reactions - Real World Applications Plant Cells and Tissues Plant Cells and Tissues - Advanced Concepts Plant Cells and Tissues - Applications Plant Cells and Tissues - Case Studies Plant Cells and Tissues - Competitive Exam Level Plant Cells and Tissues - Higher Difficulty Problems Plant Cells and Tissues - Numerical Applications Plant Cells and Tissues - Problem Set Plant Cells and Tissues - Real World Applications Plant Growth and Development Plant Growth and Development - Advanced Concepts Plant Growth and Development - Applications Plant Growth and Development - Case Studies Plant Growth and Development - Competitive Exam Level Plant Growth and Development - Higher Difficulty Problems Plant Growth and Development - Numerical Applications Plant Growth and Development - Problem Set Plant Growth and Development - Real World Applications Plant Kingdom Classification Plant Kingdom Classification - Advanced Concepts Plant Kingdom Classification - Applications Plant Kingdom Classification - Case Studies Plant Kingdom Classification - Competitive Exam Level Plant Kingdom Classification - Higher Difficulty Problems Plant Kingdom Classification - Numerical Applications Plant Kingdom Classification - Problem Set Plant Kingdom Classification - Real World Applications Plant Physiology - Transport in Plants Principles of Inheritance and Variation Reproduction in Organisms Reproduction in Plants Reproduction in Plants - Advanced Concepts Reproduction in Plants - Applications Reproduction in Plants - Case Studies Reproduction in Plants - Competitive Exam Level Reproduction in Plants - Higher Difficulty Problems Reproduction in Plants - Numerical Applications Reproduction in Plants - Problem Set Reproduction in Plants - Real World Applications Respiration in Plants Structural Organization in Animals and Plants
Q. Which process occurs during the dark reactions of photosynthesis?
  • A. Photolysis of water
  • B. Carbon fixation
  • C. Light absorption
  • D. Oxygen release
Q. Which process occurs during the light reactions of photosynthesis?
  • A. Carbon fixation
  • B. Water splitting
  • C. Glucose synthesis
  • D. Oxygen uptake
Q. Which process occurs in the dark reactions of photosynthesis?
  • A. Photolysis of water
  • B. Carbon fixation
  • C. Light absorption
  • D. Electron transport chain
Q. Which stage of the plant life cycle is characterized by the formation of gametes?
  • A. Sporophyte
  • B. Gametophyte
  • C. Seedling
  • D. Mature plant
Q. Which structure in plant cells contains chlorophyll?
  • A. Mitochondria
  • B. Chloroplasts
  • C. Nucleus
  • D. Ribosomes
Q. Which structure in plant cells is responsible for packaging and distributing proteins?
  • A. Golgi apparatus
  • B. Lysosome
  • C. Nucleus
  • D. Vacuole
Q. Which structure in plant cells is responsible for the synthesis of ATP?
  • A. Chloroplast
  • B. Mitochondrion
  • C. Nucleus
  • D. Golgi apparatus
Q. Which structure in plant cells is selectively permeable and regulates the movement of substances?
  • A. Cell wall
  • B. Plasma membrane
  • C. Nucleus
  • D. Vacuole
Q. Which structure in plant leaves is primarily responsible for gas exchange?
  • A. Stomata
  • B. Cuticle
  • C. Chloroplasts
  • D. Xylem vessels
Q. Which structure in plants is primarily involved in reproduction?
  • A. Roots
  • B. Leaves
  • C. Flowers
  • D. Stems
Q. Which structure in the flower is responsible for receiving pollen?
  • A. Stamen
  • B. Pistil
  • C. Sepal
  • D. Petal
Q. Which structure is responsible for maintaining turgor pressure in plant cells?
  • A. Cell wall
  • B. Chloroplast
  • C. Vacuole
  • D. Nucleus
Q. Which structure is responsible for the production of pollen in flowering plants?
  • A. Stigma
  • B. Anther
  • C. Ovary
  • D. Style
Q. Which structure is responsible for the synthesis of ATP in plant cells?
  • A. Chloroplast
  • B. Mitochondrion
  • C. Nucleus
  • D. Golgi apparatus
Q. Which structure protects the developing seeds in angiosperms?
  • A. Petals
  • B. Sepals
  • C. Ovary
  • D. Stamen
Q. Which technique is commonly used for DNA sequencing?
  • A. Polymerase chain reaction (PCR)
  • B. Gel electrophoresis
  • C. Sanger sequencing
  • D. Western blotting
Q. Which tissue is primarily involved in the transport of sugars in plants?
  • A. Xylem
  • B. Phloem
  • C. Cortex
  • D. Pith
Q. Which tissue is responsible for the transport of sugars in plants?
  • A. Xylem
  • B. Phloem
  • C. Cortex
  • D. Pith
Q. Which type of bacteria is commonly used in the production of yogurt?
  • A. Lactobacillus
  • B. Escherichia
  • C. Streptococcus
  • D. Bacillus
Q. Which type of cell is primarily involved in the structural support of young stems?
  • A. Parenchyma
  • B. Collenchyma
  • C. Sclerenchyma
  • D. Meristematic
Q. Which type of cell is responsible for the transport of water in plants?
  • A. Phloem
  • B. Xylem
  • C. Parenchyma
  • D. Collenchyma
Q. Which type of cell is responsible for transporting water in plants?
  • A. Phloem
  • B. Xylem
  • C. Parenchyma
  • D. Collenchyma
Q. Which type of cell provides rigid support and is often dead at maturity?
  • A. Parenchyma
  • B. Collenchyma
  • C. Sclerenchyma
  • D. Meristematic
Q. Which type of meristem is responsible for the increase in length of roots and shoots?
  • A. Lateral meristem
  • B. Apical meristem
  • C. Intercalary meristem
  • D. Cork cambium
Q. Which type of meristem is responsible for the increase in length of stems and roots?
  • A. Lateral meristem
  • B. Apical meristem
  • C. Intercalary meristem
  • D. Cork cambium
Q. Which type of meristematic tissue is responsible for the increase in length of roots and shoots?
  • A. Lateral meristem
  • B. Apical meristem
  • C. Intercalary meristem
  • D. Cork cambium
Q. Which type of microbe is primarily responsible for the fermentation process in bread making?
  • A. Lactic acid bacteria
  • B. Yeasts
  • C. Molds
  • D. Actinomycetes
Q. Which type of plant cell is dead at maturity and provides rigid support?
  • A. Parenchyma
  • B. Collenchyma
  • C. Sclerenchyma
  • D. Meristematic
Q. Which type of plant cell is involved in the transport of water and minerals?
  • A. Phloem
  • B. Xylem
  • C. Parenchyma
  • D. Collenchyma
Q. Which type of plant cell is primarily involved in photosynthesis?
  • A. Parenchyma
  • B. Collenchyma
  • C. Sclerenchyma
  • D. Xylem
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