Question

Which of the following groups includes organs of the same organ system?
A. Trachea, Oesophagus, Stomach
B. Pancreas, Lungs, Stomach
C. Oesophagus, Rectum, Stomach
D. Stomach, Pancreas, Heart

Answer 1

An organ system may be a cluster of organs that work along as a biological system to perform one or additional functions. Every organ will do a specific job within the body and is created from distinct tissues. So we have to think about the different organ systems and their function accordingly.

Complete answer:
Oesophagus, body part, and abdomen are a region of the human system. passageway is an associate nursing organ in vertebrates that consists of a fibromuscular tube through which food passes, motor-assisted by peristaltic contractions, from the throat to the abdomen. In humans, the gorge is sometimes 18-25 centimetres (cm) long. The stomach is that the organ within which the foremost part of the digestion of food happens, being (in humans and plenty of mammals) a pear-shaped enlargement of the channel linking the passageway to the little intestine. The body part is the last part of the massive intestine that terminates within the anus. the common length of the human body part might vary between 10-15 cm. The trachea is a passage for air, moistens and warms it whereas it passes into the lungs, and protects the metabolic process surface from an accumulation of foreign particles. The trachea is lined with a damp mucous membrane layer composed of cells containing little thin projections referred to as cilia. The heart is the major organ of the vascular system.
So, C is the correct option.

Note: Organs of the system embody the skin, hair, and nails, i.e., skeletal system, muscular system, nervous system, endocrine system, cardiovascular system, urinary system, respiratory system, etc. They have the same function according to their arrangement.