Look at the passage given below carefully and answer the following questions from (i) to (v).

Photosynthesis is the process used by plants, algae and certain bacteria to turn sunlight, carbon dioxide $(CO₂)$ and water into food (sugars) and oxygen. There are two types of photosynthetic processes: oxygenic photosynthesis and anoxygenic photosynthesis. They both follow very similar principles, but oxygenic photosynthesis is the most common and is seen in plants, algae and cyanobacteria.

(i) What is the name of the pigment that should be filled in the box 1?

Look at the passage given below carefully and answer the following questions from (i) to (v).

Photosynthesis is the process used by plants, algae and certain bacteria to turn sunlight, carbon dioxide and water into food (sugars) and oxygen. There are two types of photosynthetic processes: oxygenic photosynthesis and anoxygenic photosynthesis. They both follow very similar principles, but oxygenic photosynthesis is the most common and is seen in plants, algae and cyanobacteria.

(ii) What is the thing that plants absorb through their roots and should be filled in box 2 to complete the picture?

Look at the passage given below carefully and answer the following questions from (i) to (v).

Photosynthesis is the process used by plants, algae and certain bacteria to turn sunlight, carbon dioxide and water into food (sugars) and oxygen. There are two types of photosynthetic processes: oxygenic photosynthesis and anoxygenic photosynthesis. They both follow very similar principles, but oxygenic photosynthesis is the most common and is seen in plants, algae and cyanobacteria.

(iii) An appropriate entry for the box 3 shown in the figure is:

Look at the passage given below carefully and answer the following questions from (i) to (v).

Photosynthesis is the process used by plants, algae and certain bacteria to turn sunlight, carbon dioxide and water into food (sugars) and oxygen. There are two types of photosynthetic processes: oxygenic photosynthesis and anoxygenic photosynthesis. They both follow very similar principles, but oxygenic photosynthesis is the most common and is seen in plants, algae and cyanobacteria.

(iv) Final outputs from the photosynthesis, to be filled in boxes 4 and 5, are:

Look at the passage given below carefully and answer the following questions from (i) to (v).

Photosynthesis is the process used by plants, algae and certain bacteria to turn sunlight, carbon dioxide and water into food (sugars) and oxygen. There are two types of photosynthetic processes: oxygenic photosynthesis and anoxygenic photosynthesis. They both follow very similar principles, but oxygenic photosynthesis is the most common and is seen in plants, algae and cyanobacteria.

(v) Overall, what is the energy conversion summary in the process of photosynthesis?

Refer the passage given below and answer the following questions from (i) to (v).

In a nutshell, digestion involves breaking down large food molecules into water-soluble molecules that can be passed into the blood and transported to the body’s organs. For instance, carbohydrates are broken down into glucose, proteins into amino acids, and fats into fatty acids and glycerol. The digestive system involves “hollow” organs and “solid” organs. Food travels through the hollow organs — mouth, oesophagus, stomach, small intestine, large intestine, and anus. The solid organs — pancreas, liver, and gallbladder — add various products into the mix. Aside from the solid and hollow organs, the nervous and circulatory systems are also important in digestion, as are the bacteria that live in the gut.

(i) The given picture shows a part of :

Refer the passage given below and answer the following questions from (i) to (v).

In a nutshell, digestion involves breaking down large food molecules into water-soluble molecules that can be passed into the blood and transported to the body’s organs. For instance, carbohydrates are broken down into glucose, proteins into amino acids, and fats into fatty acids and glycerol. The digestive system involves “hollow” organs and “solid” organs. Food travels through the hollow organs — mouth, oesophagus, stomach, small intestine, large intestine, and anus. The solid organs — pancreas, liver, and gallbladder — add various products into the mix. Aside from the solid and hollow organs, the nervous and circulatory systems are also important in digestion, as are the bacteria that live in the gut.

(ii) Food taken in is processed to generate particles, which are small and of the same texture through:

Refer the passage given below and answer the following questions from (i) to (v).

In a nutshell, digestion involves breaking down large food molecules into water-soluble molecules that can be passed into the blood and transported to the body’s organs. For instance, carbohydrates are broken down into glucose, proteins into amino acids, and fats into fatty acids and glycerol. The digestive system involves “hollow” organs and “solid” organs. Food travels through the hollow organs — mouth, oesophagus, stomach, small intestine, large intestine, and anus. The solid organs — pancreas, liver, and gallbladder — add various products into the mix. Aside from the solid and hollow organs, the nervous and circulatory systems are also important in digestion, as are the bacteria that live in the gut.

(iii) Biological catalysts which help in food disintegration are also known as:

Refer the passage given below and answer the following questions from (i) to (v).

In a nutshell, digestion involves breaking down large food molecules into water-soluble molecules that can be passed into the blood and transported to the body’s organs. For instance, carbohydrates are broken down into glucose, proteins into amino acids, and fats into fatty acids and glycerol. The digestive system involves “hollow” organs and “solid” organs. Food travels through the hollow organs — mouth, oesophagus, stomach, small intestine, large intestine, and anus. The solid organs — pancreas, liver, and gallbladder — add various products into the mix. Aside from the solid and hollow organs, the nervous and circulatory systems are also important in digestion, as are the bacteria that live in the gut.

(iv) Digestion functions are taken care of by the gastric glands present in the wall of the stomach by releasing the following :

Refer the passage given below and answer the following questions from (i) to (v).

In a nutshell, digestion involves breaking down large food molecules into water-soluble molecules that can be passed into the blood and transported to the body’s organs. For instance, carbohydrates are broken down into glucose, proteins into amino acids, and fats into fatty acids and glycerol. The digestive system involves “hollow” organs and “solid” organs. Food travels through the hollow organs — mouth, oesophagus, stomach, small intestine, large intestine, and anus. The solid organs — pancreas, liver, and gallbladder — add various products into the mix. Aside from the solid and hollow organs, the nervous and circulatory systems are also important in digestion, as are the bacteria that live in the gut.

(v) Protein, carbohydrate, and fat components of food are completely digested in the: