Download App

Control and Co-ordination BIOLOGY - Control and Co-ordination

Maharashtra Board - STD 12 Science - BIOLOGY (MSBSHSE - English Medium). 770 questions in this chapter.

Question types

Control and Co-ordination question types

770 questions across 10 question groups — pick any mix to generate a BIOLOGY paper with step-by-step answer keys.

770
Questions
10
Question groups
5
Question types
Sample Questions

Control and Co-ordination questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1MCQ1 Mark
……………. is in direct contact of brain in humans.
  • A
    Cranium
  • B
    Dura mater
  • C
    Arachnoid
  • ✓
    Pia mater

Answer: D.

View full solution →
Q 2MCQ1 Mark
Which one of the following pairs correctly matches a hormone with a disease resulting from its deficiency?
  • A
    Parathyroid hormone – Diabetes insipidus
  • B
    Luteinising hormone – Diabetes mellitus
  • ✓
    Insulin – Hyperglycaemia
  • D
    Thyroxine – Tetany

Answer: C.

View full solution →
Q 3MCQ1 Mark
After ovulation, Graafian follicle changes into …………….
  • ✓
    corpus luteum
  • B
    corpus albicans
  • C
    corpus spongiosum
  • D
    corpus callosum

Answer: A.

View full solution →
Q 4MCQ1 Mark
Which one of the following is a set of discrete endocrine gland?
  • A
    Salivary glands, thyroid, adrenal, ovary
  • B
    Adrenal, testis, ovary, liver
  • ✓
    Pituitary, thyroid, adrenal, thymus
  • D
    Pituitary, pancreas, adrenal, thymus

Answer: C.

View full solution →
Q 5MCQ1 Mark
Pheromones are chemical messengers produced by animals and released outside the body. The odour of these substance affects …………….
  • A
    skin colour
  • B
    excretion
  • C
    digestion
  • ✓
    behaviour

Answer: D.

View full solution →
Q 26Complete the following table.3 Marks
Complete the following table
Action ReflexVoluntary
1. Optic nerve———–———–
2. Facial———–————
3. Hypoglossal————————–
4. Trigeminal———–————
5. Auditory  
6. Glosso-pharyngeal 
View full solution →
Q 27Complete the following table.3 Marks
Complete the table given below by putting a tick (✓) in the boxes where applicable.
ActionReflexVoluntary
1. Touching a hot object ———-———–
2. Releasing saliva on smelling food———–————
3. Applying a car’s brakes in an emergency————————–
4. Blinking of eyes when a small insect touches the eye———–————
View full solution →
Q 44Answer the following in detail :4 Marks
During extraction of a tooth, the dentist gives an injection of Anaesthesia to the patient before extraction. Is the action potential generated? How does the local anaesthesia work? What is the effect of pain killer on the nervous system?
View full solution →
Q 46Case study (4 Marks)4 Marks
Match the disorder with the gland associated with it.
Column A (Disorder)Column B (Associated Gland)
(1) Addison’s disease(A) Hypothalamus
(2) Grave’s disease(B) Pituitary
(3) Diabetes insipidus(C) Thyroid
(4) Acromegaly(D) Adrenal 
View full solution →
Q 47Case study (4 Marks)4 Marks
Match the layer of adrenal with its hormone.
Column A (Layers of adrenal cortex)Column B (Hormones)
(1) Zona glomerulosa (A) Cortisols
(2) Zona fasciculata(B) Androgens
(3) Zona reticularis(C) Aldosterone
View full solution →
Q 48Case study (4 Marks)4 Marks
Match the hormones with their sourc
Column AColumn B
(1) Glucagon(i) Neurohypophysis
(2) Adrenaline(ii) Islets of Langerhans
(3) Somato tropins(iii) Adenohypophysis
(4) ADH(iv) Medulla 
View full solution →
Browse all question groups ↑

Generate a Control and Co-ordination paper free

Pick question groups from the list above, set marks and difficulty, and export a branded PDF with step-by-step answer keys. First 3 chapters free — no signup.

Download App
Generate Paper FreeAll BIOLOGY chapters