Yes, it is the correct. The coloured leaves have chlorophyll too. Here, the green colour is not visible to our eyes, as it is present in very less amount. Hence, we can say that all the leaves possess chlorophyll.

Yes, it is correct. Plants have chloroplasts in which a green pigment, chlorophyll is present. It helps plants to capture the energy of sunlight.

Yes, it is correct. Milk teeth grows during infancy, fall of at the age between 6- 8 years and are replaced by permanent teeth.

Yes, it is correct. The inner linining of stomach secretes hydrochloric acid which kills many bacteria that enter along with the food and makes the medium in the stomach acidic and helps the digestive juices to act.

Yes, it is correct. From these three animals, wool is obtained. 

Yes, it is correct. The longer fibres are made into wool for sweaters and the shorter fibres into woollen cloth.

Yes, it is correct. The variety of silk moth yielding silk yarn is also different. It can be coarse, smooth, shiny, etc.

Yes, it is correct. It prevents mercury level from falling on its own.

Yes, it is correct. The cool land breeze flows from land towards sea at night. At night, the land gets cool faster.

Yes, it is correct. Large sac between large intestine and small intestine is called caecum. The cellulose of the food is digested here by the action of certain bacteria which are present in ruminants.

Yes, it is correct. The dark coloured clothes absorb more radiations than lighter clothes. Light clothes, therefore, if worn in summers will make us feel more comfortable.

Yes, they are not examples of symbiotic relationship. Cuscutta is a parasite and they take food from the host plant. 

It is correct.The partially digested food, which is called cud, is further rechewed in the mouth. This is called ruminating.

Yes, this is the incorrect statement. It climbs on another plant for nutrients, that plant is called the host. Cuscutta is a parasite.

The lactic acid and apple makes a wrong pair. Lactic acid is present in sour dairy products like cottage cheese, curd, laban, etc.

Yes it is correct. The goat's milk is more digestible than cow's milk because the fat molecules are one fifth the size of those from cow milk, making it easily digestible.

Yes, it is not an example of neutralisation. The factory waste is acidic in nature and so when basic substances are added to the waste, only then neutralisation occurs.

Yes, it is not the adaptation of polar bear. The tail of a polar bear is not long rather it has a short tail. It has a stubby short tail which helps it to keep its body warm.

Yes, it is correct. The pulmonary vein carries the impure blood from the heart to the lungs. It carries carbon di oxide rich blood to the lungs.

Yes, it is correct.The haemoglobin present in RBC gets attached to oxygen and then transports it into all the parts of body.

Yes, it is correct. The sweat contains salts, when sweat dries up, salt is left as residue on clothes.

Yes, it is correct. The valves present in the veins allow blood to flow only towards the heart.

Yes, it is correct.It is also known as sprout leaf plant . The leaves when fall on moist soil ,each bud  gives rise to a new plant.

Yes, it is red in colour and is present in RBC. The red colour is because of haemoglobin.

Yes, it is the correct answer. The xylem is the vascular tissue through which water is transported in plants.