Anatomy

The Permanent Maxillary Molars Question 1. Describe in detail the morphology of the maxillary permanent 1st molar. Add a note on its chronology. (or) Occlusal surface of permanent maxillary 1st molar.  Answer: They are two in number. They are the largest and strongest teeth. They assist the mandibular molars in performing mastication. It has four well-developed … [Read more...] about Permanent Maxillary Molars Question And Answers

Cardiovascular System Question And Answers What is Cardiac cycle? Describe events occurring during normal cardiac cycle. Answer: Cardiac Cycle Definition: The sequence of changes in the pressure flow in the heart chambers and blood vessels in between the two subsequent cardiac contractions is known as cardiac cycle Cardiac Cycle Events: In the beginning of … [Read more...] about Cardiovascular System Question And Answers

"What is meiosis? A detailed question and answers guide" Question 1. Meiosis Answer: Meiosis:- Meiosis is cell division which reduces the number of chromosomes to half. It occurs in all sexually reproducing single celled and multicellular eukaryotes. In meiosis, DNA replication is followed by two rounds of cell division to produce four potential daughter … [Read more...] about Meiosis Question And Answers

Enumerate the stages of normal spermatogenesis. Answer: The cell stages in spermatogenesis are as follows. The spermatogonia (type A) or germ cells. Type A cells divide mitotically. Result: More spermatogonia type A and also spermatogonia type B. No. of chromosome: 44+X+Y. The spermatogonia (type B). They enlarge or undergo mitosis. Results: … [Read more...] about Spermatogenesis And Oogenesis Question And Answers

Hemoglobin And Prophyrins "What are porphyrins? A detailed question and answers guide" Question 1. Jaundice Answer: The yellow pigmentation of the skin, mucous membrane & deeper tissues due to increased bilirubin levels in the blood is called jaundice It occurs when the bilirubin level exceeds 2 mg% Jaundice Types: "Understanding porphyrins through … [Read more...] about Prophyrins Question And Answers