Zoology

Actin is the collective molecules of protein from which thin bands are formed. On the other hand, Myosin is the group of protein by which thick bands are formed. Actin and Myosin are responsible for various types of cellular movements, and the most striking one is the muscle contraction, that provides the best-model to understand the role of actin and myosin. Now, to know … [Read more...] about Differences Between Actin and Myosin

The chromosomes, apart from the sex chromosomes, are known as autosomes of an organism. The number of chromosomes varies from one organism to others. In humans, there is a total of 46 chromosomes or in pair of 23. Out of these, 2 are sex chromosome (XX or XY), and 44 are autosomes. Mice have in all 40 chromosomes, out of which 38 are autosomes, and 2 are sex chromosomes. … [Read more...] about Difference Between Autosomes and Sex Chromosomes

The word 'anatomy' means 'structure', while 'physiology' refers to 'function'. We can elaborate by saying that anatomy is the detailed study of different body parts, their organization, and their interrelationship, but how these body parts and organs play their specific role in a coordinated manner is termed as physiology. An understanding of these terms is not only … [Read more...] about Difference Between Anatomy and Physiology

Rods and Cones are the photoreceptors, useful in providing vision to the eyes. Rods provide vision during dim light or night also known as scotopic vision, whereas cones provide vision during day time or at bright light also known as photopic vision. Secondly, rods do not support the colour vision, but cones are capable of colour vision, with high spatial acuity — the level … [Read more...] about Difference Between Rods and Cones

Oestrogen or estrogen is the female steroid hormone known for the development of the female reproductive system, while progesterone is also another type of female steroid hormone known for releasing corpus luteum and supports the pregnancy. These are the types of steroids hormones and are categorized under two category which are corticosteroids and sex steroids. Among which … [Read more...] about Difference Between Oestrogen (Estrogen) and Progesterone