Frogs differ from humans in possessing (a) paired cerebral hemispheres (b) hepatic portal system (c) nucleated red blood cells (d) thyroid as well as parathyroid

Frogs differ from humans in possessing
(a) paired cerebral hemispheres
(b) hepatic portal system
(c) nucleated red blood cells
(d) thyroid as well as parathyroid
by

1 Answer

Answer :

(c) nucleated red blood cells
by

Related questions

Which of the following structures or regions is incorrectly paired with its functions? (a) Medulla : Controls respiration oblongata and cardiovascular reflexes (b) Limbic : Consists of fibre tracts system that interconnect different regions of brain controls movement (c) Hypothalamus : Production of releasing hormones and regulation of temperature, hunger and thirst (d) Corpus callosum : Band of fibers connecting left and right cerebral hemispheres

Description : Which of the following structures or regions is incorrectly paired with its functions? (a) Medulla : Controls respiration oblongata and cardiovascular reflexes (b) Limbic : Consists of fibre tracts ... thirst (d) Corpus callosum : Band of fibers connecting left and right cerebral hemispheres

Last Answer : (b) Limbic : Consists of fibre tracts system that interconnect different regions of brain controls movement

Which of the following structures or regions is incorrectly paired with its function ? (1) Medulla oblongata : controls respiration and cardiovascular reflexes. (2) Limbic system : consists of fibre tracts that interconnect different regions of brain; controls movement. (3) Hypothalamus : production of releasing hormones and regulation of temperature, hunger and thirst. (4) Corpus callosum : band of fibers connecting left and right cerebral hemispheres.

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Last Answer : (2) Limbic system : consists of fibre tracts that interconnect different regions of brain; controls movement.

Which one of the following characteristics is common both in humans and adult frogs? (a) Four chambered heart (b) Internal fertilisation (c) Nucleated RBCs (d) Ureotelic mode of excretion

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Last Answer : Corpus collosum

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Last Answer : (b) A-Cerebrum, C-Pons

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In mammals, which blood vessel would normally carry largest amount of urea? (a) Hepatic vein (b) Hepatic portal vein (c) Renal vein (d) Dorsal aorta

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Last Answer : (a) stomach

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Last Answer : (3) Intestine

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Last Answer : Answer : A

Are camel red blood cells nucleated?

Description : Are camel red blood cells nucleated?

Last Answer : The red blood cells of all mammals, without exception, are anucleated (lacking a nucleus). Mammal RBCs are nucleated only during embryonic stages. The red blood cells of camels are oval instead of round so they can withstand the effects of water deprivation better.

Are camel red blood cells nucleated?

Description : Are camel red blood cells nucleated?

Last Answer : The red blood cells of all mammals, without exception, are anucleated (lacking a nucleus). Mammal RBCs are nucleated only during embryonic stages. The red blood cells of camels are oval instead of round so they can withstand the effects of water deprivation better.

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Last Answer : b. Nucleated Cells; Macrophages

Which of the following regions of the brain is incorrectly paired with its function? (a) Corpus callosum - communication between the left and right cerebral cortices (b) Cerebrum - calculation and contemplation (c) Medulla oblongata - homeostatic control (d) Cerebellum - language comprehension

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Last Answer : (d) Cerebellum - language comprehension

Which is NOT a correct consequence of surgical removal of portions of these glands? A) adrenal cortex--bronzing of skin, no glucose at stress, dehydration and death B) thymus--decrease in sex drive and changes in secondary sexual characteristics C) parathyroid glands--drop in blood calcium level and tetany (muscles shake) D) ovaries--alteration in menstrual cycle and change in secondary sex characteristics E) adult thyroid--low pulse rate and body temperature and lethargy

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Last Answer : B) thymus--decrease in sex drive and changes in secondary sexual characteristics

What is the significance of hepatic portal system in the circulatory system? -Biology

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Last Answer : answer:

Hepatic portal system starts from

Description : Hepatic portal system starts from

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Hepatic abnormalities have been noted in adults since the beginning of hyperalimentation. Which of the following statements are true? A. Hepatic steatosis appears to be associated with an overload of glucose. B. Hepatic steatosis is usually associated with abnormalities in hepatic enzymes. C. Hyperbilirubinemia is inevitably associated with hepatic steatosis. D. Abnormalities in the portal insulin-glucagon ratio are thought to be causative of hepatic steatosis in experimental animals.

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The circulatory route that runs from the digestive tract to the liver is called: B A. Cornnary circulation B. Hepatic portal circulation C. Pulmonary circulation D. Systemic circulation

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Select the hormone INCORRECTLY paired with its target. a) TSH - thyroid gland b) ACTH - anterior pituitary c) LH - ovary or testis d) MSH - melanocytes (pron: meh-lan-o-cite)

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Last Answer : ANSWER: D -- MSH - MELANOCYTES

Calcitonin is synthesised in (A) Parathyroid glands (B) Thyroid gland (C) Pars intermedia of pituitary (D) Adrenal cortex

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Last Answer : Answer : B

Which one of the Endocrine glands is known as master gland? (1) Pituitary (2) Adrenal (3) Thyroid (4) Parathyroid

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Which one of the following glands in the human body stores iodine? (1) Parathyroid (2) Thyroid (3) Pituitary (4) Adrenal

Description : Which one of the following glands in the human body stores iodine? (1) Parathyroid (2) Thyroid (3) Pituitary (4) Adrenal

Last Answer : (2) Thyroid Explanation: Iodine is mostly concentrated in thyroid gland. A healthy adult body contains 15- 20 mg of iodine, 7080% of which is stored in the thyroid gland

Which amongst the following is largest endocrine gland in the body? (1) Thyroid (2) Parathyroid (3) Adrenal (4) Pituitary

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A person is having problems with calcium and phosphorus metabolism in his body. Which one of the following glands may not be functioning properly? (a) Parotid (b) Pancreas (c) Thyroid (d) Parathyroid

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Last Answer : (d) Parathyroid

Cortisol is released from the A) adrenal medulla. B) adrenal cortex. C) thyroid. D) parathyroid. E) posterior pituitary.

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Last Answer : B) adrenal cortex.

Weakened bones can result from an over-secretion of the A) thyroid gland. B) adrenal gland. C) pancreas. D) parathyroid gland. E) pituitary.

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Last Answer : D) parathyroid gland.

The controlling or master gland(s) of the body is(are) the A) adrenal medulla and cortex. B) testes and ovaries. C) hypothalamus and anterior pituitary. D) pancreas. E) thyroid and parathyroid.

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Last Answer : C) hypothalamus and anterior pituitary.

Which one of the Endocrine glands is known as master gland? (1) Pituitary (2) Adrenal (3) Thyroid (4) Parathyroid

Description : Which one of the Endocrine glands is known as master gland? (1) Pituitary (2) Adrenal (3) Thyroid (4) Parathyroid

Last Answer : Pituitary

Which amongst the following is largest endocrine gland in the body ? (1) Thyroid (2) Parathyroid (3) Adrenal (4) Pituitary

Description : Which amongst the following is largest endocrine gland in the body ? (1) Thyroid (2) Parathyroid (3) Adrenal (4) Pituitary

Last Answer : Thyroid

Compared to those of humans, the erythrocytes in frog are (a) without nucleus but with haemoglobin (b) nucleated and with haemoglobin (c) very much smaller and fewer (d) nucleated and without haemoglobin.

Description : Compared to those of humans, the erythrocytes in frog are (a) without nucleus but with haemoglobin (b) nucleated and with haemoglobin (c) very much smaller and fewer (d) nucleated and without haemoglobin.

Last Answer : (b) nucleated and with haemoglobin

Compared to those of humans, the erythrocytes in frog are (1) Nucleated and without haemoglobin (2) Without nucleus but with haemoglobin (3) Nucleated and with haemoglobin (4) Very much smaller and fewer

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Last Answer : (3) Nucleated and with haemoglobin

The part of the brain controlling the anterior pituitary gland secretions is the A) medulla. B) thalamus. C) cerebral cortex. D) hypothalamus. E) cerebellum. Answer: D 21. Which of the following hormones is/are NOT a product of the anterior lobe of the pituitary? A) growth hormone B) antidiuretic hormone C) gonadotropic hormones D) thyroid-stimulating hormone E) adrenocorticotropic hormone

Description : The part of the brain controlling the anterior pituitary gland secretions is the A) medulla. B) thalamus. C) cerebral cortex. D) hypothalamus. E) cerebellum. Answer: D ... B) antidiuretic hormone C) gonadotropic hormones D) thyroid-stimulating hormone E) adrenocorticotropic hormone

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Which of the following hormones is NOT correctly matched with its description? A) thymosin--aids in production of T cells B) thyroxin--needed for growth and development in vertebrates C) parathyroid hormone--increases level of calcium ions in blood D) cortisol--lowers blood glucose level by removing glucose into tissues E) epinephrine--released by the adrenal medulla under stressful conditions

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Is a llma have red nucleated cell?

Description : Is a llma have red nucleated cell?

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$ Seive tubes in plants are formed of enucleated cells called seive members. ! All the activities of a seive cell are controlled by nucleated parenchy

Description : $ Seive tubes in plants are formed of enucleated cells called seive members. ! All the activities of a seive cell are controlled by nucleated parenchy

Last Answer : $ Seive tubes in plants are formed of enucleated cells called seive members. ! All the activities of a seive ... wrong D. If both As and R are wrong.

With regard to HLA class 1 antigen: a. they are expressed on all nucleated cells b. they are essential for viral antigen recognition by cytotoxic cells c. the genes for HLA class 1 molecules are located on chromosome 6 and 15 d. all above

Description : With regard to HLA class 1 antigen: a. they are expressed on all nucleated cells b. they are essential for viral antigen recognition by cytotoxic cells c. the genes for HLA class 1 molecules are located on chromosome 6 and 15 d. all above

Last Answer : all above

Thyroid hormone: a. increases the absorption of carbohydrate from the intestine b. exerts a negative feedback action on TSH production c. increases the concentration of 2,3-DPG within the red blood cells d. all above

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Last Answer : all above

Hashimoto disease and Graves‘ disease are similar in that both a. Affect the thyroid gland. b. Affect the red blood cells. c. Are forms of cellular hypersensitivity? d. Are accompanied by histamine release.

Description : Hashimoto disease and Graves‘ disease are similar in that both a. Affect the thyroid gland. b. Affect the red blood cells. c. Are forms of cellular hypersensitivity? d. Are accompanied by histamine release.

Last Answer : b. Affect the red blood cells.

Saliva is secreted into the mouth of humans by three paired glands. Name any two of these three paired glands.

Description : Saliva is secreted into the mouth of humans by three paired glands. Name any two of these three paired glands. 

Last Answer : ANSWER: PAROTID, SUBMAXILLARY, AND SUBLINGUAL

How parathyroid glands do humans have?

Description : How parathyroid glands do humans have?

Last Answer : Most people have four. Some have 6, and a few 8.the answer is 4

Why do frogs produce hundreds of eggs and humans produce one?

Description : Why do frogs produce hundreds of eggs and humans produce one?

Last Answer : Because frogs eggs are released into the environment (wherepredators will eat most of them) while human are developedinternally (where they are safe).