Question

One characteristic similar to a mango tree and a dog

Answer 1

Answer:

One characteristic similar to a mango tree and a dog:

• at night plants also perform cellular respiration in which they take $\ {O}_{2}$ and emits $\ {CO}_{2}$.
• process also involves in dog in respiration during breathing they take $\ {O}_{2}$ and emits $\ {CO}_{2}$.

so respiration is common in both.

hope it helps!