Answer:
Synaptic cleft
Synaptic cleft may be defined as the space between two neuron and the gap between post synaptic and pre synaptic neuron. This is one of the component of synapse. The signals are transmitted in the form of chemical signal.
Synapse:
Synapse may be defined as the functional contact between two neurons and the gap between two consecutive neuron. This synapse consists of Presynaptic and postsynaptic membrane. The signals can be transmitted in form of electrical and chemical synapse.
Answer:Irregular galaxies are galaxies that are neither spiral or elliptical. They tend to be smaller objects that are without definite shape.
Explanation:
Answer:
The correct answer will be- the cells of the xylem
Explanation:
The aphids feed on the plant by puncturing the vascular tissues especially phloem and sucking the phloem sap as it contains the sugar and other organic compounds.
If an inexperienced aphid mistakenly feeds on the plant vascular tissue which sucks the fluid from the gut of the aphid, therefore, the tissue will be xylem. Xylem transports the water and minerals due to suction pressure or transpirational pull which also result in the suction of the fluid of the gut of an aphid.
Thus, the cells of the xylem are the correct answer.