BIOLOGY

Glucagon hormone is secreted by     (a)  Pituitary     (b)  Adrenal     (c)  Beta cells of islets...

          During menstruation the level of progesterone in blood is                                                                                                 (a)  Low                                   (b)  High...

           Diabetes mellitus is caused due to the deficiency of insulin which is secreted by           ...

Which one of the following pair is the matching pair of the part and the hormone it secretes            (a) ...

         An overdose of intravenous insulin may lead to the death of an individual due to [MP...

The persistence of corpus luteum during pregnancy is due to a hormone known as         (a)  Chorionic gonadotropic hormone (b)  FSH...

Which one of the following cells, found in testes of rabbit secretes male hormone            ...

  ਜਦੋਂ ਕ੍ਰਮ ਵਿਚ ਪਹਿਲਾਂ ਅਤੇ ਦੂਸਰਾ ਅੰਕ 5981327438 ਅਦਲਾ ਬਦਲੀ ਕੀਤਾ ਜਾਂਦਾ ਹੈ, ਤਾਂ ਤੀਸਰਾ ਅਤੇ ਚੌਥਾ ਅੰਕ ਵੀ,...

Diabetes is due to              (a)  deficiency                                  (b)  Hormonal deficiency            (c)  Enzyme deficiency   ...

In males, the essential hormone for secondary sexual characteristics is (a) Testosterone                 ...

Gorilla like man with large head and hands and protruding jaws, is produced due to (a)  Over secretion of thyroxin...

The placenta helps in the maintenance of pregnancy by secreting a hormone, known as (a)  Thyroxine                          (b)  Estrogen (c)   Progesteron                     ...

Progesterone is a (a)  Carbohydrate                   (b)  Steroid (c)   Protein                               (d)  Sterol Answer B (15)

A temporary endocrine gland formed after ovulation in ovary is (a)  Corpus callosum               (b)  Corpus albicans (c)   Corpus leuteum                (d) ...

  ਉਹ ਕਿਹੜਾ ਨੰਬਰ ਹੋਵੇਗਾ ਜੋ ਖਬੇ ਪਾਸੇ ਤੋਂ 7ਵੇਂ ਨੰਬਰ ਦੇ ਸਜੇ ਪਾਸੇ ਚੌਥਾ ਹੈ। (a) 0                        (b)...

Which hormone(s) of the following endocrine glands lacks peptides, amines and sulphur (a)  Hormone of anterior pituitary (b)  Hormone of...

Which of the following hormones is responsible for hoarseness in voice, beard, mustaches etc. in males (a)  Gonadotropic hormone   (b) ...

ANSWERS : (a)      More urea in his blood (b)  Less urea in his urine (c)   Less fats in his urine...

ANSWERS: (a)  Tendinous cords            (b)  Tricuspid (c)   Pocket valve                      (d)  Mitral valve EXPLANATION: (a)...

In micturition (a)  Urethra relaxes                 (b)  Ureter contracts (c)   Ureter relaxes                   (d)  Urethra contracts EXPLANATION: (a)      Process of passing...

(a)      Arginine                         (b)  Ornithine (c)   Citruline                            (d)  All of...

(a)  Osmosis                             (b)  Diffusion (c)   Filtration                            (d)  Active transport EXPLANATION: (d)  (15)

(a)      Parathyroid hormone    (b)  Androgen (c)   Aldosterone                     (d)    Renin EXPLANATION: (d)   Renin change plasma protein, called angiotensinogen to a...

(a)  Blood pressure                 (b)  Defaecation (c)   Osmoregulation                (d)  Oxygen metabolism EXPLANATION:(a)      Thromboxans are synthesized in platelets and upon release cause...

(a)      Urine                                (b)  Faeces (c)  ...

(a)  Amino acids                      (b)  Polypeptide (c)   Glucose                              (d)  Fatty acids EXPLANATION: (b)  (64)

(a)  Uric acid is starting material for biosynthesis of urea (b)  Urea is synthesized inside lysosomes (c)   Urea cycle enzyme...

                  (a)  Malleus                              (b)  Incus (c)   Stapes                                (d)  Auditory EXPLANATION:C (16)

  (a)  Muscles (b)  Sensory nerves (c)   Otoconia over the sensory hairs (d)  Sensory hairs among them to stimulate the...

(a)  Bowman’s capsule – Glomerular filteration (b)  PCT-Absorption of   Na+and K+ (c)   DCT -Absorption of glucose  (d)  None of these...

    (a)  Placenta                                    (b)  Amniotic fluid (c)   Allantois                            (d)  Ureter EXPLANATION:(a)  (47)

(a)      Medulla                                     (b)  Liver (c)   Cortex                                (d)  Pelvis EXPLANATION: (c) Outer part of kidney (cortex) is contains malpighian corpuscle, PCT...

(a)      Acid–base balance                   (b)  Osmoregulation (c)   Urea synthesis                 (d)    Salt balance EXPLANATION: (c) (7)

(a)      100 cc                                        (b)  200 cc (c)   300 cc                                (d)  None of the above EXPLANATION: (c) A person feel the...

(a)  Collecting duct                  (b)  Ureter            (c)   Renal papilla                     (d)  DCT EXPLANATION: (c)      Duct of Bellini opens at the...

  (a)  Endolymph                       (b)  Synovial fluid (c)   Perilymph                         (d)  Humour EXPLANATION:(c) Periymph is clear fluid present in the bony labyrinth...

(a)      Intestine                          (b)  Spleen (c)   Kidney                               (d)  Liver...