Read the following statements and choose correct statement: (A) All protozoans are heterotrophs ...

Channel:
PW Solutions
Subscribers:
456,000
Published on ● Video Link: https://www.youtube.com/watch?v=ehCuXAFIGVQ


Duration: 5:52
0 views
0

Read the following statements and choose correct statement:
(A) All protozoans are heterotrophs and lives as predators or parasites.
(B) In all members of phylum Arthopoda excretion takes place through Malpighian tubules.
(C) All the general characters of Nereis are similar to earthworm due to this these both are placed into the same phyla.
(D) Members of mollusca have a segmented body which have distinct head, muscular foot and visceral hump.
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2022-11-17A potentiometer is used for the comparison of e.m.f. of two cells \( E_{1} \) and \( E_{2} \). F...
2022-11-17Assertion (A): The cerebral cortex is referred to as the white matter of the brain. Reason (R): ...
2022-11-17The answer to each of the following questions is a single digit integer, ranging from 0 to 9. H...
2022-11-17यौगिक युगलों में विभेद करने के लिए सरल रासायनिक परीक्षणों को दीजिए एसीटोफीनॉन एवं बेन्ज़ोफ़ीनोन
2022-11-17What are silicates? How are they classified?
2022-11-17एक रेखा की दिक्-कोसाइन ज्ञात कीजिए जो निर्देशांक्षों के साथ समान कोण बनाती है।
2022-11-17Two spherical-shaped equal-sized glass fishbowls filled with water are standing on the table. In...
2022-11-17अवकल समीकरण \( \left(1+x^{2}\right) \frac{d y}{d x}+y=e^{\tan ^{-1} x} \) का हल है- (A) \( 2 y e...
2022-11-17The first \( \left(\Delta_{i} H_{1}\right) \) and the second \( \left(\Delta_{i} H_{2}\right) \)...
2022-11-17The inner darker and harder portion of secondary xylem that cannot conduct water in an elder dic...
2022-11-17Read the following statements and choose correct statement: (A) All protozoans are heterotrophs ...
2022-11-17Find the general solutions of the following equations: \[ \cos x=-\frac{\sqrt{3}}{2} \]
2022-11-17Give two uses of LED.
2022-11-17\( s p^{3} \) संकरण होने पर भी \( \mathrm{H}_{2} \mathrm{Te} \) में आबन्ध कोण \( 90^{\circ} \) क...
2022-11-17निम्नलिखित के बारे में अर्थिक दृष्टि से दो महत्वपूर्ण उपयोगों को लिखिं: परपपणी बैर्श्रीरिया
2022-11-17Analysis of basic radicals in a mixture is mainly based on the principle of
2022-11-17If \( \alpha, \beta \) are the roots of \( a x^{2}+c=b x \), then the equation \( (a+c y)^{2}=b^...
2022-11-17The connecting link between glycolysis and Krebs cycle is: (A) Acetyl CoA (B) Pyruvic acid (C) C...
2022-11-17The third term of an A.P. is 7 and the seventh term exceeds three times the third term by \( 2 ....
2022-11-17If \( \sin \theta_{1}-\sin \theta_{2}=a \) and \( \cos \theta_{1}+\cos \theta_{2}=b \), then (A)...
2022-11-17If \( x=\frac{1}{2} \log _{k} b=\frac{1}{2} \log _{b} c=\frac{1}{4} \log _{c} d \), then \( \log...