Birds usually have a single (1) Kidney (2) Lung (3) Testis (4) Ovary

Birds usually have a single (1) Kidney (2) Lung (3) Testis (4) Ovary
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Ovary
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Birds usually have a single – (1) Kidney (2) Lung (3) Testis (4) Ovary

Description : Birds usually have a single – (1) Kidney (2) Lung (3) Testis (4) Ovary

Last Answer : (4) Ovary Explanation: Female birds in most families have only one functional ovary (the left one), connected to an oviduct — although two ovaries are present in the embryonic stage of each female bird.

Which of the following does not act both as an exocrine gland and as an endocrine gland? (1) Pituitary (2) Pancreas (3) Testis (4) Ovary

Description : Which of the following does not act both as an exocrine gland and as an endocrine gland? (1) Pituitary (2) Pancreas (3) Testis (4) Ovary

Last Answer : (1) Pituitary Explanation: Microcytic anaemia: anemia characterized by small red blood cells, due to deficiency of iron; Pernicious anaemia: body does not make enough red blood cells due to lack ... neck or larynx resulting from iodine deficiency; and Pellagra: chronic lack of niacin (vitamin B3).

Location and secretion of Leydig’s cells are (a) liver-cholesterol (b) ovary-estrogen (c) testis-testosterone (d) pancreas-glucagon.

Description : Location and secretion of Leydig’s cells are (a) liver-cholesterol (b) ovary-estrogen (c) testis-testosterone (d) pancreas-glucagon.

Last Answer : (c) testis-testosterone

Occurrence of Leydig’s cells and their secretion is (a) ovary and estrogen (b) liver and cholesterol (c) pancreas and glucagon (d) testis and testosterone.

Description : Occurrence of Leydig’s cells and their secretion is (a) ovary and estrogen (b) liver and cholesterol (c) pancreas and glucagon (d) testis and testosterone.

Last Answer : d) testis and testosterone.

In humans, the development of fertilised egg takes place in the a) ovary b)testis c)oviduct d)uterus

Description : In humans, the development of fertilised egg takes place in the a) ovary b)testis c)oviduct d)uterus

Last Answer : d)uterus

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)

Description : 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)

Last Answer : ANSWER: D -- MSH - MELANOCYTES

Which of the following does not act both as an exocrine gland and as an endocrine gland ? (1) Pituitary (2) Pancreas (3) Testis (4) Ovary

Description : Which of the following does not act both as an exocrine gland and as an endocrine gland ? (1) Pituitary (2) Pancreas (3) Testis (4) Ovary

Last Answer : Pituitary

Flowers which have single ovule in the ovary and are packed into inflorescence are usually pollinated by (a) bee (b) wind (c) bat (d) water.

Description : Flowers which have single ovule in the ovary and are packed into inflorescence are usually pollinated by (a) bee (b) wind (c) bat (d) water.

Last Answer : (b) wind

Flowers which have single ovule in the ovary and are packed into inflorescence are usually pollinated by: (1) Bee (2) Wind (3) Bat (4) Water

Description : Flowers which have single ovule in the ovary and are packed into inflorescence are usually pollinated by: (1) Bee (2) Wind (3) Bat (4) Water

Last Answer : (2) Wind

My 17 year old has been suffering from chronic stomach pains for a week. Tests say it is not her appendix or cyst on ovary or kidney infection but white blood count is elevated. Any idea what it could be? She is type 1 diabetic.

Description : My 17 year old has been suffering from chronic stomach pains for a week. Tests say it is not her appendix or cyst on ovary or kidney infection but white blood count is elevated. Any idea what it could be? She is type 1 diabetic.

Last Answer : Perhaps your teen is suffering from a ruptured esophagus? How is there eating going?

The sites for gluconeogenesis are (A) Liver and kidney (B) Skin and pancreas (C) Lung and brain (D) Intestine and lens of eye

Description : The sites for gluconeogenesis are (A) Liver and kidney (B) Skin and pancreas (C) Lung and brain (D) Intestine and lens of eye

Last Answer : Answer : A

Retinal exists as an ester with higher fatty acids in the (A) Liver (B) Kidney (C) Lung (D) All of these

Description : Retinal exists as an ester with higher fatty acids in the (A) Liver (B) Kidney (C) Lung (D) All of these

Last Answer : Answer : D

The main sites for oxidative deamination are (A) Liver and kidney (B) Skin and pancreas (C) Intestine and mammary gland (D) Lung and spleen

Description : The main sites for oxidative deamination are (A) Liver and kidney (B) Skin and pancreas (C) Intestine and mammary gland (D) Lung and spleen

Last Answer : Answer : A

Dialysis is used for a patient suffering from (a) Kidney trouble (b) Liver trouble (c) Lung trouble (d) Heart trouble

Description : Dialysis is used for a patient suffering from (a) Kidney trouble (b) Liver trouble (c) Lung trouble (d) Heart trouble

Last Answer : Ans:(a)

Pleura is the covering of – (1) Lung (2) Liver (3) Kidney (4) Heart

Description : Pleura is the covering of – (1) Lung (2) Liver (3) Kidney (4) Heart

Last Answer : (1) Lung Explanation: Pleura is a large, thin sheet of tissue that wraps around the outside of lungs. It is an exceedingly delicate serous membrane that is arranged in the form of a closed invaginated sac. The pleura are only visible when there is an abnormality present.

Which organ gets affected in Weirs disease? (1) Liver (2) Lung (3) Heart (4) Kidney

Description : Which organ gets affected in Weirs disease? (1) Liver (2) Lung (3) Heart (4) Kidney

Last Answer : (4) Kidney Explanation: Weil's disease is a severe form of leptospirosis, a type of infection caused by Leptospira bacteria. The classic form of severe leptospirosis is known as Weil's disease, which is characterized by liver damage (causing jaundice), kidney failure, and bleeding.

"Pace-maker" is associated with – (1) Kidney (2) Brain (3) Heart (4) Lung

Description : "Pace-maker" is associated with – (1) Kidney (2) Brain (3) Heart (4) Lung

Last Answer : (3) Heart Explanation: A pacemaker is a medical device that uses electrical impulses, delivered by electrodes contacting the heart muscles, to initiate and regulate the beating of the heart. The primary purpose of a pacemaker is to maintain an adequate heart rate.

EEG is used to detect the functioning of (1) Heart (2) Lung (3) Kidney (4) Brain

Description : EEG is used to detect the functioning of (1) Heart (2) Lung (3) Kidney (4) Brain

Last Answer : (1) Heart Explanation: The electrocardiogram (ECG or EKG) is a diagnostic tool that measures and records the electrical activity of the heart in exquisite detail. The heart is a two stage electrical ... rhythm of the heartbeat, as well as provide indirect evidence of blood flow to the heart muscle.

In human body, Vitamin A is stored in the (1) liver (2) skin (3) lung (4) kidney

Description : In human body, Vitamin A is stored in the (1) liver (2) skin (3) lung (4) kidney

Last Answer : (1) liver Explanation: Fat-soluble vitamins are stored in the body in organs such as the liver. Most of the vitamin A that we consume goes to the liver to be stored until it is needed by another part of the body.

Site of heat production in the body is (a) Liver (b) Kidney (c) Lung (d) Spleen

Description : Site of heat production in the body is (a) Liver (b) Kidney (c) Lung (d) Spleen

Last Answer : (a) Liver

Which organ gets affected in Weil’s disease? (1) Liver (2) Lung (3) Heart (4) Kidney

Description : Which organ gets affected in Weil’s disease? (1) Liver (2) Lung (3) Heart (4) Kidney

Last Answer : Kidney

Pleura is the covering of (1) Lung (2) Liver (3) Kidney (4) Heart

Description : Pleura is the covering of (1) Lung (2) Liver (3) Kidney (4) Heart

Last Answer : Lung

Hepatitis is a (1) heart disease (2) lung disease (3) liver disease (4) kidney disease

Description : Hepatitis is a (1) heart disease (2) lung disease (3) liver disease (4) kidney disease

Last Answer :  liver disease

“Pace-maker” is associated with (1) Kidney (2) Brain (3) Heart (4) Lung

Description : “Pace-maker” is associated with (1) Kidney (2) Brain (3) Heart (4) Lung

Last Answer : Heart

EEG is used to detect the functioning of (1) Heart (2) Lung (3) Kidney (4) Brain

Description : EEG is used to detect the functioning of (1) Heart (2) Lung (3) Kidney (4) Brain

Last Answer : Heart

(a) Draw a schematic representation of transport and exchange of oxygen and carbon dioxide during transportation of blood in human beings and label on it: Lung capillaries, Pulmonary artery to lungs, Aorta to body, Pulmonary veins from lungs. (b) What is the advantage of separate channels in mammals and birds for oxygenated and deoxygenated blood? -Biology

Description : (a) Draw a schematic representation of transport and exchange of oxygen and carbon dioxide during transportation of blood in human beings and label on it: Lung capillaries, Pulmonary artery to ... the advantage of separate channels in mammals and birds for oxygenated and deoxygenated blood? -Biology

Last Answer : (a) A schematic representation of transportation and exchange of oxygen and carbon dioxide during transportation of blood in human beings (b) It is necessary to separate oxygenated and deoxygenated ... . The separation of oxygenated and deoxygenated blood provides high oxygen supply to the organs.

Sooty or charcoal like powdery mass usually appearing on floral organs particularly the ovary is

Description : Sooty or charcoal like powdery mass usually appearing on floral organs particularly the ovary is

Last Answer : Ans. Smut

Which of the following statements is correct? (a) Ovules are not enclosed by ovary wall in gymnosperms. (b) Selaginella is heterosporous, while Salvinia is homosporous. (c) Horsetails are gymnosperms. (d) Stems are usually unbranched in both Cycas and Cedrus.

Description : Which of the following statements is correct? (a) Ovules are not enclosed by ovary wall in gymnosperms. (b) Selaginella is heterosporous, while Salvinia is homosporous. (c) Horsetails are gymnosperms. (d) Stems are usually unbranched in both Cycas and Cedrus.

Last Answer : (a) Ovules are not enclosed by ovary wall in gymnosperms.

Which of the following statement is correct ? (1) Ovules are not enclosed by ovary wall in gymnosperms (2) Selaginella is heterosporous, while Salvinia is homosporous (3) Horsetails are gymnosperms (4) Stems are usually unbranched in both Cycas and Cedrus

Description : Which of the following statement is correct ? (1) Ovules are not enclosed by ovary wall in gymnosperms (2) Selaginella is heterosporous, while Salvinia is homosporous (3) Horsetails are gymnosperms (4) Stems are usually unbranched in both Cycas and Cedrus

Last Answer : (1) Ovules are not enclosed by ovary wall in gymnosperms

Fertilization of the ovum by the sperm usually occurs in the: a) oviduct b) vagina c) uterus d) ovary

Description : Fertilization of the ovum by the sperm usually occurs in the: a) oviduct b) vagina c) uterus d) ovary

Last Answer : ANSWER: A -- OVIDUCT

Which of the following types of lung cancer is characterized as fast growing and tending to arise peripherally? a) Large cell carcinoma Large cell carcinoma is a fast-growing tumor that tends to arise peripherally. b) Bronchioalveolar carcinoma Bronchioalveolar cell cancer arises from the terminal bronchus and alveoli and is usually slow-growing. c) Adenocarcinoma Adenocarcinoma presents as peripheral masses or nodules and often metastasizes. d) Squamous cell carcinoma Squamous cell carcinoma arises from the bronchial epithelium and is more centrally located.

Description : Which of the following types of lung cancer is characterized as fast growing and tending to arise peripherally? a) Large cell carcinoma Large cell carcinoma is a fast-growing tumor that ... cell carcinoma Squamous cell carcinoma arises from the bronchial epithelium and is more centrally located.

Last Answer : a) Large cell carcinoma Large cell carcinoma is a fast-growing tumor that tends to arise peripherally.

In lung diseases like pneumonia, it usually affects certain site based on the anatomy, this is more obvious in which of the following: • Right upper lobe • Right middle lobe • Right lower lobe • Left upper lobe • Left lower lobe

Description : In lung diseases like pneumonia, it usually affects certain site based on the anatomy, this is more obvious in which of the following: • Right upper lobe • Right middle lobe • Right lower lobe • Left upper lobe • Left lower lobe

Last Answer : Right middle lobe

Dry indehiscent single-seeded fruit formed from bicarpellary syncarpous inferior ovary is (a) berry (b) cremocarp (c) caryopsis (d) cypsela.

Description : Dry indehiscent single-seeded fruit formed from bicarpellary syncarpous inferior ovary is (a) berry (b) cremocarp (c) caryopsis (d) cypsela.

Last Answer : (d) cypsela.

In unilocular ovary with a single ovule, the placentation is (a) marginal (b) basal (c) free central (d) axile.

Description : In unilocular ovary with a single ovule, the placentation is (a) marginal (b) basal (c) free central (d) axile.

Last Answer : (d) axile.

Assertion : Birds have metanephric kidney and no urinary bladder. Reason : South American ostrich has unary bladder .

Description : Assertion : Birds have metanephric kidney and no urinary bladder. Reason : South American ostrich has unary bladder .

Last Answer : Assertion : Birds have metanephric kidney and no urinary bladder. Reason : South American ostrich has ... D. If both Assertion and Reason are false.

What name is given to the condition of testis in Ascaris ?

Description : What name is given to the condition of testis in Ascaris ?

Last Answer : What name is given to the condition of testis in Ascaris ? A. Monodelphic B. Didelphic C. Monarchic D. Alarchic .

A protective layer arround testis is

Description : A protective layer arround testis is

Last Answer : A protective layer arround testis is A. Tunica adventitia B. Tunica vasculosa C. Tunica media D. Tunica albuginea.

A protective layer arround testis is

Description : A protective layer arround testis is

Last Answer : A protective layer arround testis is A. Tunica albuginea B. Tunica adventitia C. Tunica media D. Tunica vasulosa

Name the hormone which stimulates the synthesis and secretion of androgens from testis.

Description : Name the hormone which stimulates the synthesis and secretion of androgens from testis.

Last Answer : Name the hormone which stimulates the synthesis and secretion of androgens from testis.

Assertion : The testes are situated outside the abdominal cavity within scrotum . Reason : Lower temperature for the testis is necessary for spermatog

Description : Assertion : The testes are situated outside the abdominal cavity within scrotum . Reason : Lower temperature for the testis is necessary for spermatog

Last Answer : Assertion : The testes are situated outside the abdominal cavity within scrotum . Reason : Lower ... . If both Assertion & Reason are False.

The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testis is

Description : The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testis is

Last Answer : The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature ... . Spermatogonia - Spermatocyte - Spermatid - Sperms

Release of sperm from testis is called :-

Description : Release of sperm from testis is called :-

Last Answer : Release of sperm from testis is called :- A. Spermiation B. Semination C. In semination D. Ejaculation

Partitions of testis develop from

Description : Partitions of testis develop from

Last Answer : Partitions of testis develop from A. tunica albuginea B. tunica vasculosa C. tunica vaginalis D. rete testis

Androgens are produced by (A) Cells of sertoli (B) Leydig cells (C) Rete testis (D) Efferent ductules

Description : Androgens are produced by (A) Cells of sertoli (B) Leydig cells (C) Rete testis (D) Efferent ductules

Last Answer : Answer : B

Which of the following is the primary sex organ in man? (1) Prostrate (2) Testis (3) Vas defences (4) Seminal vesicles

Description : Which of the following is the primary sex organ in man? (1) Prostrate (2) Testis (3) Vas defences (4) Seminal vesicles

Last Answer : (2) Testis Explanation: In the case of male reproductive system the primary sex organs are a pair of testes lying outside the abdominal cavity, enclosed in a sac called the scrotum.

Which of the following is correlated with blood pressure? (1) Liver (2) Testis (3) Pancreas (4) Adrenal

Description : Which of the following is correlated with blood pressure? (1) Liver (2) Testis (3) Pancreas (4) Adrenal

Last Answer : (4) Adrenal Explanation: Blood pressure is an important indicator of adrenal health and function. Mild adrenal weakness is usually accompanied by normal to high blood pressure. As Adrenal Fatigue advances, low blood pressure, at rest or related to posture becomes more prevalent.

Which one of the following part of human body withstands minimum radiation? A. Thyroid B. Kidneys C. Eyes D. Ovaries/testis

Description : Which one of the following part of human body withstands minimum radiation? A. Thyroid B. Kidneys C. Eyes D. Ovaries/testis

Last Answer : ANS: D

Name the hormone secreted by testis. State its function.

Description : Name the hormone secreted by testis. State its function.

Last Answer : Testis secretes the male sex hormone called androgen. The most common hormone is testosterone. The function of testosterone is to help in the appearance of masculine characteristics at puberty.

Capacitation occurs in (a) epididymis (b) vas deferens (c) female reproductive tract (d) rete testis.

Description : Capacitation occurs in (a) epididymis (b) vas deferens (c) female reproductive tract (d) rete testis.

Last Answer : female reproductive tract

The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testis is (a) spermatogonia - spermatocyte - spermatid - sperms (b) spermatid - spermatocyte - spermatogonia - sperms (c) spermatogonia - spermatid - spermatocyte - sperms (d) spermatocyte - spermatogonia - spermatid - sperms

Description : The correct sequence of spermatogenetic stages leading to the formation of sperms in a mature human testis is (a) spermatogonia - spermatocyte - spermatid - sperms (b) spermatid - spermatocyte ... - spermatid - spermatocyte - sperms (d) spermatocyte - spermatogonia - spermatid - sperms

Last Answer : a) spermatogonia - spermatocyte - spermatid - sperms