Question

Q.21 Select the incorrect statement.
a)
Phloem tubes are only found in the leaves of plants as this is where the sugars are
made
b)
Volume of blood of an average human adult is ten litres.
c)
Blood contains many more white blood cells than red blood cells.
d)All of these​

Answer 1

Answer:

d is the right option .i mean all are incorrect

Answer 2

Explanation:

D is correct option . All of these.