Intercellular communication in multicellular | vedclass

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Question

(D) In multicellular organisms,coordination and communication between cells are primarily achieved through two major systems: the nervous system and t

Vedclass · Accepted Answer

Both nervous and endocrine systems

Vedclass · Answer

(D) In multicellular organisms,coordination and communication between cells are primarily achieved through two major systems: the nervous system and the endocrine system.The nervous system uses electrical impulses (action potentials) and neurotransmitters to transmit signals rapidly across the body,forming a complex communication network.The endocrine system releases chemical messengers known as hormones into the bloodstream,which travel to target organs to regulate physiological processes and maintain homeostasis.Therefore,both systems work in tandem to ensure effective intercellular communication.

Column-$I$	Column-$II$
$(1)$ Progesterone	$(a)$ Testis
$(2)$ Testosterone	$(b)$ Placenta
$(3)$ Oxytocin	$(c)$ Ovary
$(4)$ Relaxin	$(d)$ Pituitary

Column-$I$	Column-$II$
$A$. Catecholamines	$(i)$ Diurnal rhythm
$B$. $MSH$	$(ii)$ Immune response
$C$. Thymosins	$(iii)$ Pigmentation
$D$. Melatonin	$(iv)$ Stress hormone

Intercellular communication in multicellular organisms occurs through

Similar Questions

Match the following columns:
Column-$I$ Column-$II$
$(1)$ Progesterone $(a)$ Testis
$(2)$ Testosterone $(b)$ Placenta
$(3)$ Oxytocin $(c)$ Ovary
$(4)$ Relaxin $(d)$ Pituitary

Both adrenaline and cortisol are secreted in response to stress. Which of the following statements is true for both of these hormones?

$5$-Hydroxytryptamine ($5$-$HT$) is known as:

Match the hormones of Column-$I$ with their functions in Column-$II$.
Column-$I$ Column-$II$
$A$. Catecholamines $(i)$ Diurnal rhythm
$B$. $MSH$ $(ii)$ Immune response
$C$. Thymosins $(iii)$ Pigmentation
$D$. Melatonin $(iv)$ Stress hormone

Which of the following statements is false?

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