Neural Control and Coordination — BIOLOGY STD 11 Science — Question

Feeling the tremors of an earthquake a scared resident of seventh floor of a multistoryed building starts climbing down the stairs rapidly. Which hormone initiated this action?

Oxidative phosphorylation refers to:

In gourds, axillary buds develop spirally coiled structures called

Which of the following is also known as the amphibian of the Plant Kingdom?

Assertion : Transmission of nerve impulse across a synapse is accomplished by neurotransmitters.
Reason : Transmission across a synapse usually requires neurotransmitters because there is a small space, i.e., synaptic cleft, that separates one neuron from another

Energy releasing process in the body cells is initiated by

Graves’ disease is caused due to

Recombinant nodules are found during which of the following