Question

1. The Process by which digested food enters the blood is called as--------------.

2. Plants store food as-----------------.

(a) Cellulose (b) sugar (c) glucose (d) starch

3. Radharaman is a farmer. He always alternates two wheat crops with a leguminous crop.

Why?

(a) To make more money (b) to enrich soil with nitrogen

(c) To enrich soil with nitrogen and phosphorus (d) It is a tradition

4. Name an enzyme which breaks down the starch present in the food into sugars?

5. Name the second largest gland in the body?

6. Compound stomach is found in -------------

(a) Humans (b) lion (c) cow (d) all of these

7. Which of the following is not required by plants to prepare food

(a) Water (b) minerals (c) carbon dioxide (d) carbohydrate

8. Lichens are association between ---------------- and --------------.

9. What are characteristics of heterotrophic nutrition?

(a) Organism possess chlorophyll (b) Organism are able to build up their own organic food

(c) Organism can make their own food (d) none of the above

10. Glucose made during photosynthesis will be stored in the plants as ___________.

(a) Fat (b) protein (c) amino acid (d) starch​

Answer 1

Answer:

ask only one question answer of third question and follow

Answer 2

Explanation:

1. Digestion
2. Plants store their food in the form of starch in various parts of them. Starch is a polysaccharide of glucose monomers. Glucose residues are linked by glycosidic bonds. This starch can be stored in the leaves, stems, roots, flowers, fruits, and seeds of a plant.
3. As a farmer, Radharaman always alternates a leguminous crop with the two wheat crops. This is because, leguminous crops have certain beneficial bacteria in their root nodules that can fix atmospheric nitrogen into the soil in a soluble form
4. Amylase enzymesAmylase enzymes secreted in saliva help break down starches into simpler sugar molecules that can be absorbed into the bloodstream. In this way, amylase activity influences blood glucose levels, which need to be maintained within an optimal range for good health.
5. Pancreas Liver is he largest gland in the human whereas Pancreas is the second largest gland in human body.
6. Compound stomach or rumen is the largest part where the main digestion occurs in ruminants. Microbial fermentation is included in this specialized stomach. Complete answer: Ruminants are animals including herbivore mammals that have specialized stomachs for the digestion of plant-based products
7. The absence of oxygen will have no effect on the process of photosynthesis. This is because the photosynthetic process utilises water and carbon dioxide to produce oxygen and carbohydrate in the presence of chlorophyll and sunlight. Thus, oxygen is a product of photosynthesis and is not required for photosynthesis. minerals
8. Lichens are symbiotic associations between fungi (mycobionts, commonly Ascomycetes) and photosynthetic partners (photobionts) which can be green algae (commonly Trebouxia spp.) or diazotrophic cyanobacteria (commonly Nostoc spp.). These mycobiont-photobiont symbioses are regarded as mutualistic