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Control and Coordination

What will happen if intake of iodine in our diet is low?

07/11/2024

Science

10th

Control and Coordination

What is a tropic movement? Explain with an example.

07/11/2024

Science

10th

Control and Coordination

Match the terms of Column (A) with those of Column (B)
  Column (A)                                                         Column (B)
(a) Olfactory receptors                                         (i)    Tongue
(b) Thermo receptors (temperature receptors)    (ii)   Eye
(c) Gustatoreceptors                                             (iii)  Nose
(d) Photoreceptors                                                (iv)  Skin

07/11/2024

Science

10th

Control and Coordination

Label the parts of a neuron in Figure

07/11/2024

Science

10th

Control and Coordination

In Figure (a), (b) and (c), which appears more accurate and why?

07/11/2024

Science

10th

Control and Coordination

Label the endocrine glands in Figure

07/11/2024

Science

10th

Control and Coordination

Name the plant hormones responsible for the following
(a) elongation of cells
(b) growth of stem
(c) promotion of cell division
(d) falling of senescent leaves.

07/11/2024

Science

10th

Control and Coordination

Label the parts (a), (b), (c) and (d) and show the direction of flow of electrical signals in Figure

07/11/2024

Science

10th

Control and Coordination

In humans, the life processes are controlled and regulated by
(a) reproductive and endocrine systems
(b) respiratory and nervous systems
(c) endocrine and digestive systems
(d) nervous and endocrine systems

07/11/2024

Science

10th

Control and Coordination

 Junction between two neurons is called
(a) cell junction
(b) neuro muscular junction
(c) neural joint
(d) synapse

07/11/2024

Science

10th