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CBSE Class 9 Answered

How many chambers are found in human heart
Asked by ni095186 | 24 Aug, 2021, 09:57: AM
answered-by-expert Expert Answer
Human heart consists of 4 chambers - right auricle, right ventricle, left auricle and left ventricle.
Answered by Sheetal Kolte | 24 Aug, 2021, 12:06: PM

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CBSE 9 - Biology
How many chambers are found in human heart
Asked by ni095186 | 24 Aug, 2021, 09:57: AM
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CBSE 9 - Biology
Members of which phylum have a reduced body cavity?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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CBSE 9 - Biology
Peculiar water vascular system is a characteristic feature of which phylum?
Asked by Topperlearning User | 31 Mar, 2016, 11:17: AM
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CBSE 9 - Biology
Which organism is known as devil fish?
Asked by Topperlearning User | 31 Mar, 2016, 11:19: AM
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CBSE 9 - Biology
Give one example of each:i. Arthropod without antenna ii. Arthropod with antenna iii. Organism with spiny skin iv. Organism whose body is covered by mantle
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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CBSE 9 - Biology
Write short note on Phylum Arthropoda.
Asked by Topperlearning User | 09 May, 2016, 07:13: AM
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CBSE 9 - Biology
What features are possessed by members of Phylum Echinodermata?
Asked by Topperlearning User | 31 Mar, 2016, 11:20: AM
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CBSE 9 - Biology
What are the salient features of Phylum Mollusca?
Asked by Topperlearning User | 09 May, 2016, 07:12: AM
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CBSE 9 - Biology
A group of children were playing on a heap of sand. One of them collected some shelled creatures from the sand. Being taught lesson on diversity in school, one of them identified them as snail.(i) Name the phylum to which snail belongs?(ii) Write two characteristic features of this phylum.(iii) Give few more examples of the particular phylum.
Asked by Topperlearning User | 31 Mar, 2016, 11:33: AM
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CBSE 9 - Biology
Name the excretory organs of following:(i) Cockroach(ii) Leech
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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