MCQ
Which group of animals belong to the same phylum?
- ✓Prawn, Scorpion, Locusta
- BSponge, Sea anemone, Starfish
- CMalarial parasite, Amoeba, Mosquito
- DEarthworm, Pinworm, Tapeworm
Sponge $→$ Porifera
Sea anemone $→$ Coelenterata
Starfish $→$ Echinodermata
Malarial parasite, Amoeba $→$ Protozoa
Mosquito $→$ Arthropoda
Earthworm $→$ Annelida
Pinworm $→$ Aschelminthes
Tapeworm $→$ Platyhelminthes
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Assertion $(A)$:
Osteoporosis is characterised by decreased bone mass and increased chances of fractures.
Reason $(R)$ :
Common cause of osteoporosis is increased levels of estrogen.
In the light of the above statements, choose the most appropriate answer from the options given below:
| Column $I$ | Column $II$ | ||
| $A$ | Lymphatic System | $(i)$ | Carries oxygenated blood |
| $B$ | Pulmonary vein | $(ii)$ | Immune Response |
| $C$ | Thrombocytes | $(iii)$ | To drain back the tissue fluid to the circulatory system |
| $D$ | Lymphocytes | $(iv)$ | Coagulation of blood |