Read the statements (A) and (B). Choose the right one :
Statement (A) : Atherosclerosis is a disease characterised by the thickening of arterial walls.
Statement (B) : Deposition of cholesterol and triglycerides in the arterial walls causes atherosclerosis.
- Statement (A) is correct, (B) is wrong
- Both the statements are correct but not related to each other
- Both the statements are correct and (B) is the reason for (A)
- Both the statements are wrong
The Correct Option is C
Solution and Explanation
Top KCET Biology Questions
- Relate Column I with Column II with regard to predatory behaviour:
Column I Column II 1. Calotropis p. Invertebrates 2. Pisaster q. Distasteful 3. Monarch butterfly r. Cryptically colored 4. Frogs s. Cardioglycoside - Small mammals and birds are rarely found in polar regions. The reason is that
Match Column I and Column I
Column I Column II 1 Narrowly utilitarian argument p Conserving biodiversity for major ecosystem services 2 Broadly utilitarian argument q Every species has an intrinsic value and moral duty to pass our biological legacy in good order to future generation. 3 Ethical argument r Receiving benefits like food, medicine & industrial products. - Identify the correct statement/s about ex situ conservation. Advanced ex situ conservation includes i. Cryopreservation of gametes. ii. Plant tissue culture method. iii. Seed bank. iv. In vitro fertilisation.
- Identify the odd one out.
Top KCET Digestion and absorption Questions
- Succus entericus is secreted by________
- Digestion of both starch and proteins is carried out by enzymes of
- How many human teeth appear twice during the life span of an individual ?
- A balanced diet does NOT include.....................
Column I contains names of the sphincter muscles of the alimentary canal and column II contains their locations. Match them properly and choose the correct answer
Column I Column II A Sphincter of ani internus p opening of hepatopancreatic duct into duodenum B Cardiac sphincter q between duodenum and posterior stomach C Sphincter of oddi r guarding the terminal part of alimentary canal D Ilocaecal sphincter s between oesophagus and anterior stomach E pyloric sphincter t between small intestine and bowel
Top KCET Questions
- Which of the following is not true for oxidation?
- If $a, b$ and $c \in N$ which one of the following is not true ?
- When $50\, cm ^{3}$ of $0.2\, N$ $H_{2} SO _{4}$ is mixed with $50 cm ^{3}$ of $1 N\, KOH$, the heat liberated is :
- If $a | (b + c)$ and $a| (b-c)$ where $a,b,c \in \, N $ then
- Which of the following is NOT a pair of functional isomers?
Concepts Used:
Digestion and Absorption - Alimentary Canal
Digestion can be defined as the process of breakdown of large, insoluble and complex food molecules into smaller ones for its absorption and circulation in the body. This process involves the usage of a variety of digestive fluids and enzymes, including saliva, mucus, bile and hydrochloric acid, among others.
Read More: Digestion and Absorption
The alimentary canal is mainly referred to as the pathway by which food enters our body and moves out through the anus after digestion. It is a tube-like structure that starts from the mouth and ends in the anus. The alimentary canal plays a primary role in human digestion and is also termed as the digestive tract.
Peristalsis is a series of wave-like muscle contractions that move food through the digestive tract.