Which of the following statement is/are incorrect in reference to earthworms? \( P \) (I) They a...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=6SuZFebbrY4


Duration: 3:41
3 views
0

Which of the following statement is/are incorrect in reference to earthworms?
\( P \)
(I) They are soft and naked and hence cannot
W. survive in the dry earth
(II) They respire through the nasal openings
(III) They decaying organic matter of the soil forms their chief food
(IV) Rain makes the earth soft for burrowing
(1) II and IV
(2) I and IV
(3) II and III
(4) II and III
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-01-15(I) \( \mathrm{C}_{6} \mathrm{H}_{12} \mathrm{O}_{6}+\mathrm{NAD}^{+}+2 \mathrm{ADP} \quad 2 \ma...
2023-01-15Colourless species is : (A) \( \mathrm{VCl}_{3} \) (B) \( \mathrm{VOSO}_{4} \) (C) \( \mathrm{Na...
2023-01-15Among the following compound that is both paramagnetic and coloured is - (A) \( \mathrm{K}_{2} \...
2023-01-15Mammary glands are modification of \( \mathrm{P} \) (1) Sebaceous glands W (2) Sweat glands (3) ...
2023-01-15During \( \mathrm{N}_{2} \)-fixation by Rhizobium in soyabean, which one is incorrect? \( \mathr...
2023-01-15(I) Important constituent of proteins involved \( \mathrm{P} \) in ETS (II) Activator of catalas...
2023-01-15On land, the repiratory organs(s) of frog is/are \( \mathrm{P} \) (1) Skin (cutaneous respiratio...
2023-01-15During aestivation and hibernation gaseous \( \mathrm{P} \) exchange takes place through (1) Ski...
2023-01-15On an average, female cockroach produces \( \mathrm{P} \) - a oothecae, each containing _ b eggs...
2023-01-15With the help of several ommatidia, a cockroach can receive several images of an object. This P ...
2023-01-15Which of the following statement is/are incorrect in reference to earthworms? \( P \) (I) They a...
2023-01-15In cockroah, labium, labrum and hypopharynx \( \mathrm{P} \) are commonly called (1) Upper lip, ...
2023-01-15Fill in the blanks : The entire body is covered by a hard chitinous \( P \) exoskeleton. In each...
2023-01-15Recognise the figure and find out the correct matching \( P \) W. (1) a-Prostomium, b-Peristomiu...
2023-01-15Match thề following columns. \begin{tabular}{|c|c|c|c|} \hline & Clumn-I & & Column-II \\ \hline...
2023-01-15The shape of setae is \( \mathrm{P} \) (1) J-shaped (2) C-Shaped (3) S-shaped
2023-01-15Male frog can be distinguished from female \( \mathrm{P} \) frog due to the presence of W. (1) ...
2023-01-15Cartilage is present (a) in the tip of nose and middle ear joints W (b) between adjacent bones o...
2023-01-15Two projectiles are thrown simultaneously in the same vertical plane from the same point. If the...
2023-01-15A particle leaves the origin with initial velocity \( \vec{v}_{0}=11 \hat{\mathrm{i}}+14 \hat{\m...
2023-01-15Given below is the diagrammatic sketch of a ventral view of body of an earthworm. Identify \( P ...