Q. 1 Tick the correct options
1. A total parasitic plant has no
a, roots
b. stem
c, flowers
d. chlorophyll
2. Most plants and unicellular algae are
d. oxygen
a. autotrophic b. parasitic C. saprophytic d. heterotrophic
3. Rhizobium bacteria that live in roots of certain plants
a. make food b. store food
c. fix nitrogen d. absorb air
4. The excess of food in a plant is stored as
a. protein
b. starch
c. water
5. Glucose combines with oxygen produces
a. sugar
b. carbon dioxide c. water
d. energy
6. Saliva contains a digestive juice called
b. pepsin
c. amylase d. hydrochloric
acid
a. bile
d. sugars
7. During digestion, fat is broken down into
a. fatty acid b. lactic acid c. amino acid d. glucose
8. During digestion, proteins are broken down into
a, acids
b. amino acids c. fatty acids
9. Pancreatic juice mixes with the food in the
a. stornach b. small intestine c. mouth
d. oesophagus
10. The process by which a living cell releases energy from glucose is called
a. digestion
b. cellular respiration
c. ingestion
d. photosynthesis
Answers
Answered by
1
Answer:
1.Since it has no green chlorophyll
2.autotrophs
3.fix nitrogen gas (N2)
4.starch
5.Carbon dioxide
6.enzyme amylase, also called ptyalin,
7.it breaks down the fats into free fatty acids and monoglycerides
9.Small intestine
10.Cellular respiration
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