Question

Which of the following statements is the characteristic of human cornea? (a) secreted by conjuctiva and...

Which of the following statements is the characteristic of human cornea?

(a) secreted by conjuctiva and glandular layer

(b) it is a lacrimal gland which secrete tears

(c) blood circulation is absent in cornea

(d) in old age it becomes the cause of cataract.

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1.Which one of the following is INCORRECT about kidney function? Select one: a. Angiotensin II can...
1.Which one of the following is INCORRECT about kidney function? Select one: a. Angiotensin II can directly constrict blood vessels b. Aldosterone has a major role in water reabsorption c. Antidiuretic hormone acts in the collecting ducts to increase water reabsorption d. A small quantity of filtrate is reabsorbed in the renal pelvis e. There is major reabsorption of sodium ions in the proximal tubule 2.Which one of the following is correct? Select one: a. Angiotensin II is a potent...
Concerning the hormone leptin, which of the following is not correct? (a) it is secreted mainly...
Concerning the hormone leptin, which of the following is not correct? (a) it is secreted mainly by adipose tissue (b) it is a steroid hormone (c) it inhibits feed intake when applied intracerebroventricularly (d) human females have relatively higher levels than males (e) both a deficiency and an excess of leptin may be associated with obesity Which of the following is incorrect regarding the 2-cell, 2-gonadotropin theory of estrogen biosynthesis? a) LH stimulates the theca interna cells b) FSH stimulates...
1. Which of the following statements regarding gastrulation is NOT true? A The epiblast becomes the...
1. Which of the following statements regarding gastrulation is NOT true? A The epiblast becomes the ectoderm. B The mesoderm is formed by migration of hypoblast cells. C The endoderm faces the yolk sac. D Gastrulation is a process that rearranges two layers into three layers. 2. Which of the following statements regarding implantation is NOT true? A Uterine glands provide nutrients to the blastocyst via diffusion. B The epiblast layer faces the amniotic cavity. C The amniotic cavity appears...
Which of the following statements is/are true about the gas content of human blood? A. Most...
Which of the following statements is/are true about the gas content of human blood? A. Most of the oxygen contained in human blood is bound to hemoglobin rather than in solution and this bound hemoglobin does not contribute directly to the partial pressure of oxygen in the blood B. Most of the carbon dioxide contained in human blood is in solution in the plasma, with only a small fraction present as bicarbonate C. The percent saturation of hemoglobin in human...
    9.    Which of the following is not true of oxytocin? a. It is produced in...
    9.    Which of the following is not true of oxytocin? a. It is produced in the posterior pituitary gland. b. It causes the contractions of the uterus during labor. c. It is one of the few hormones that is regulated by a positive feedback loop. d. It stimulates “milk letdown” in nursing mothers.     10.    The hypothalamus a. is composed of a glandular portion and a nerve portion b. produces ADH c. releases ADH d. is located in the...
Q1. Which of the following spontaeosly depolarizes to cause slow waves of contraciton throughout the intestines?...
Q1. Which of the following spontaeosly depolarizes to cause slow waves of contraciton throughout the intestines? A. Interstial cells of cajal B. Sensory afferent intrinsic neurons C. Interneurons D. Motor efferent intrinsic neurons Q2. Which of the following is true? A. Brush border peptidases finish the digestion of proteins B. Brush border enzymes are found in the precursoe form and must be activated C. Brush border enxymes are secreted into the lumen of the small intestines Q3. Old RBC (Red...
which of the following statements describes a characteristic of an absolute norm?\ A) the goal is...
which of the following statements describes a characteristic of an absolute norm?\ A) the goal is to classify on a continuum B) items should maximally discriminate c) interpretation is based on a previously determined criterium d) it is the most widely used type of norm
Which of the following statements regarding the human lymphatic system is NOT correct? Group of answer...
Which of the following statements regarding the human lymphatic system is NOT correct? Group of answer choices: A. Interstitial fluid continually enters lymphatic vessels. B. Lymph nodes are the sites for defensive actions. C. Lymphatic vessels return lymph to the heart. D. Lymphatic vessels return lymph to the blood.
Which of the following variables can have an effect on the speed of an action potential...
Which of the following variables can have an effect on the speed of an action potential once it has been initiated? a. myelination b. diameter c. type of neurotransmitter d. temperature e. More than one of the above. Corneal eye surgery is now routinely performed to change the shape of the cornea and improve vision. This surgery is beneficial because ________________. a. the cornea is responsible for the circulation of nutrients to the eye b. the cornea regulates the sensitivity...
Which of the following is not a function of human blood? a. blood transports oxygen and...
Which of the following is not a function of human blood? a. blood transports oxygen and nutrients to all body cells b. blood transports carbon dioxide and other metabolic wastes from cells c. blood helps maintain the body’s internal pH and water concentration d. blood exchanges gases with the atmosphere primarily through the ski Which of the following materials is not usually found in human blood plasma? a. bicarbonate ions (HCO3–) b. potassium ions (K+) c. sodium ions (Na+) d....
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT