Model Paper 9 — NEET STD 11 Science — Question

‘First line of defence' is known as

In one cross between red flower and white flower the offsprings have red flower in majority and white flowers are much less. In this cross red colour character is

Select the correct match

Column-l	Column-II
A. Resting potential	i. Chemicals involved in the transmission of impulses at synapses
B. Nerve impulse	ii. Gap between the pre synaptic and post synaptic neurons
C. Synaptic cleft	iii. Electrical potential difference across the resting neural membrane
D. Neurotransmitters	iv. An electrical wave like response of a neuron to a stimulation

What is the characteristic of metanephric kidney

Metamerically segmented body is present in

Which of the following is not correctly matched

Accumulation and release centre of pituitary gland hormones is

Narcotic drugs

In which part of nephron, reabsorption is minimum from filtrate?