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Which part of the human ear gives ‘ Dynamic balance’ to the body?
Concept: Human Ear >> Functions of the Ear
Which part of the human ear gives ‘Static balance’ to the body?
Concept: Human Ear >> Functions of the Ear
State the exact location of the Thyroid gland.
Concept: Human Endocrine Glands >> Thyroid Gland
Give the exact location of the Adrenal gland
Concept: Human Endocrine Glands >> Adrenal Gland (Suprarenal Gland)
Expand the following biological abbreviation:
TSH
Concept: Human Endocrine Glands >> Thyroid Gland
What are tropic hormones?
Concept: Human Endocrine Glands >> Pituitary Gland or Hypophysis Gland
Give one example of a Tropic hormone.
Concept: Human Endocrine Glands >> Pituitary Gland or Hypophysis Gland
Expand the abbreviation ADH.
Concept: Human Endocrine Glands >> Pituitary Gland or Hypophysis Gland
Name the following:
The structure which connects the placenta and the foetus.
Concept: Placenta (Growth) in Human
The diagram given below represents a system in the human body. Stud the diagram and answer the following questions:
Identify the system
Concept: The Female Reproductive System
The onset of menstruation in a human female is called ______.
Concept: Menstrual Cycle (Ovarian Cycle)
Write any two objectives of Swachh Bharat Abhiyan.
Concept: Control of Pollution
Name the following:
The organelle that forms the aster during cell division.
Concept: Cell Organelles >> Centrosome and Centrioles
Why are RBCs efficient in their functions though they lack nucleus and mitochondria?
Concept: Cell Organelles >> Mitochondria - “Power House of the Cell”
Synthesis phase in the cell cycle is called so, because of the synthesis of more:
A. RNA
B. RNA and proteins
C. DNA
D. Glucose
Concept: Chromosomes - The Carriers of Heredity
The exchange of chromatid parts between the maternal and the paternal chromatids of a pair of homologous chromosomes during meiosis.
Concept: Significance of Mitosis
State the exact location of the Centromere
Concept: Chromosomes - The Carriers of Heredity
Chromosomes get aligned at the centre of the cell during:
A. Metaphase
B. Anaphase
C. Prophase
D. Telophase
Concept: Chromosomes - The Carriers of Heredity
The diagram given below represents a certain stage of mitosis:
- Identify the stage of cell division.
- Name the parts labelled A and B.
- What is the unique feature observed in this stage?
- How many daughter cells are formed from this type of cell division?
Concept: Mitosis > Karyokinesis (Division of Nucleus)
The diagram given below represents a certain stage of mitosis:
- Identify the stage of cell division.
- Name the parts labelled A and B.
- What is the unique feature observed in this stage?
- How many daughter cells are formed from this type of cell division?
Concept: Mitosis > Karyokinesis (Division of Nucleus)
