Respiratory exchange in seeds occurs through
- ATesta
- BStomata
- CMicropyle
- DHilum
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Similar Questions
Name the organs of respiration in the following organisms:
$(a)$ Flatworm
$(b)$ Birds
$(c)$ Frog
$(d)$ Cockroach
$(a)$ Flatworm
$(b)$ Birds
$(c)$ Frog
$(d)$ Cockroach
Medium
View SolutionMatch the organism in Column-$I$ with the respiratory surface in Column-$II$.Column-$I$ Column-$II$ $i$. Planaria $a$. Book gills $ii$. Limulus $b$. External gills $iii$. Turtles $c$. Body surface $iv$. Amphibian tadpoles $d$. Cloaca
| Column-$I$ | Column-$II$ |
| $i$. Planaria | $a$. Book gills |
| $ii$. Limulus | $b$. External gills |
| $iii$. Turtles | $c$. Body surface |
| $iv$. Amphibian tadpoles | $d$. Cloaca |
Respiratory organs in aquatic arthropods like crayfish,prawn and molluscs like $Unio$ are
Medium
View SolutionAmphibians respire through ........
Easy
View SolutionHow does a tree trunk exchange gases with the environment although it lacks stomata?
Medium
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