Question

Write differences between (ASI)
a) autotrophic nutrition - heterotrophic nutrition
c) Light reaction - dark reaction
luco
b) Ingestion - digestion
d) Chlorophyll - chloroplast​

Answer 1

Answer:

light reaction takes place in grana of chloroplast and light independent reaction takes place in stroma. light reaction utilises light energy whereas dark reaction may occur in presence of light but does not utilize light.

light reaction endproducts are ATP,NADPH whreas light independent reaction produces glucose

chloroplast is membrane bound structure and is a cell organelle which is center for light and light independent reactions whereas chlorophyll is a pigment essentially required for photosynthetic reactions like light and dark reaction.

auto trophic nutrition is a type of nutrition in which organisms derive nutrients by preparing their own food materials ex:photosynthetic bacteria and green plants.

hetero tropic nutrition : organism depend on several food sources ex:parasitic plants,animals Nutrition: the procurement of nutrients Ingestion :taking of food by mouth digestion :breakdown of large or complex food materials into simple substances so that cell can absorb and assimilate it

MARK IT AS BRAINLIEST FOR

Answer 2

1a=Autotrophs are organisms that prepare their own food through the process of photosynthesis, whereas heterotrophs are organisms that cannot prepare their own food and depend upon autotrophs for nutrition.”

1b=light reaction is the initial stage of photosynthesis which traps light energy to produce ATP and NADPH, whereas dark reaction is the second step of photosynthesis which utilizes the energy from ATP and NADPH to produce glucose.

1c=Ingestion and digestion are two acts that occur in the alimentary canal of animals. The key distinction in ingestion and digestion is that ingestion is the absorption of food into the body, while digestion is the breakdown of food into smaller molecules that can be absorbed by the body.

1d=The chlorophyll is a pigment which gives green colour to the plants. Chloroplast is an organelles or membrane present in the plant cell and the site of photosynthesis. No kinds. Chlorophyll is the pigment involved in the process of photosynthesis