A. Choose the correct option.
1. Which of these is formed along with glucose during photosynthesis?
Oxygen
b. Water
C. Carbon dioxide d. Nitrogen
2. Chlorophyll is present in plant cells in structures called
a.stomata
b.chloroplasts
c. tentacles
d. haustoria
3. Which of these helps to transport starch from the leaves to other parts of the plant?
a.Xylem
b. Phloem
C. Haustoria
d. Stoma
4. Which of these plants have chlorophyll and can photosynthesize?
a.Mushroom b. Dodder
c.Mistletoe
d.Bread mould
5. A lichen is an example of
a.an insectivorous plant
b. an autotroph
c.a partial parasite
d.symbiotic relationship
Answers
Answer:
1. oxygen
2.chloroplasts
3.Phloem
4.Mistletoe
5.symbiotic relationship
Mark me brainlist.
Answer:
1) oxygen , 2) chloroplast , 3) Phloem ,4) Mistletoe , 5) symbiotic relationship
Explanation:
1) Oxygen is formed along with glucose during photosynthesis the formula for photosynthesis is as follows
6CO2 + 6H2O ⇒ C6H12O6 + 6O2
It indicates that six molecules of carbon dioxide and water react with each other in the presence of chlorophyll and sunlight to form glucose and release six molecules of oxygen.
2) Chloroplasts are the organelles in the plant cell which contains chlorophyll they are of three types plastidschloroplast , chromoplast and leucoplast.
3) Phloem is a vascular tissue which is responsible for the bidirectional flow of glucose and sugar in a plant which is from leaves to other parts of the plant for growth and nutrition.
4) Mistletoe is a hemiparasite and thus have chlorophyll and can photosynthesize their own food whereas mushroom ,dodder and breadmould do not have chlorophyll.
5) Symbiotic relationship exists between an algae and a fungi which is called a lichen in a symbiotic relationship either both are benefited or one or neither of them are benefited.