Out of the five kingdoms of Whittaker,how many kingdoms consist of multicellular eukaryotes?

Which of the two kingdoms have equal rank in the five kingdom classification?

Identify the mismatched pair from the following:

Which of the following is not included in the five-kingdom classification system?

Read the following statements.
$a. 2, 4-D$ is widely used to kill dicotyledonous weeds and does not affect mature monocot plants.
$b.$ Auxin helps to overcome apical dominance.
$c.$ The pigments of euglenoids are identical to those present in higher plants.
$d.$ The cell wall is absent in dinoflagellates.
Select the correct statements -

Natural system of classification was developed by