Biology, asked by gd031787, 3 months ago

7. Specialised area of heart muscles from where heartbeat originates.

Answers

Answered by tirth2956

0

Answer:

SAN (sinoatrial node).

plz mark me as brainliest

Previous Question

Next Question

Similar questions

English, 1 month ago

I am sure that he dare not ___ to that extend...

Science, 1 month ago

A person 'A' has only P chromosomes in all its gametes on the other hand another person 'B has chromosome Q in half of the gametes and chromosome R in half of the gametes.when chromosome P and Q combine during fertilization a female zygot is produced On the other hand, combination of P and R chromosomes produces a male Zygote. 2) What is gamete? Identify the following chromosomes. a) P b) Q When...

Math, 1 month ago

स्कूल तेरा 12 अगस्त 13 जून 5 पॉइंट एंड वेरीफाई गर्ल्स इंग्लिश क्लास...

Math, 3 months ago

If cosecθ + cotθ = k then prove that ${k}^{2} - 1 \div {k }^{2} + 1$ ...

Math, 3 months ago

Construct a quad EFGH where EF = 5.4 cm FG = 2.6 cm , GH = 4 cm , EG = 6.7 cm and FH = 5 cm...

Sociology, 9 months ago

write a short story or poem in topic of happy memories with my family...

English, 9 months ago

underline the clauses in the given sentences. a)Never speak an unkind words which might hurt others. b)he looked for good hotel so that he could spend some night comfortably. c) give him what he wants. d)i have read all books that you see on my shelf. e)Mohan kept walking until he reached the main crossing.

Social Sciences, 9 months ago

discuss the judicial hierarchy in india?