What is the movement of a plant shoot towards light called?

Which type of movement is responsible for the response to external stimuli seen in $Mimosa$ (touch-me-not plant)?

$(i)$ Differentiate between sensory neurons and motor neurons.
$(ii)$ How is the brain protected in our body?
$(iii)$ Name the part of the brain responsible for the precision of voluntary actions and maintaining body posture and balance of the body.

In which lobe of the cerebrum are the centers for temperature,smell,and touch located?

Which of the following hormones requires iodine for its synthesis?

The shoot of a plant shows: