Ctenophorans are commonly referred to as

(1) Flatworms

(2) Comb jellies

(3) Sea anemone

(4) Cnidaria

टीनोफोरा को सामान्यतः............ कहा जाता है।

(1) चपटाकृमि

(2) कंकतधर

(3) समुद्री ऐनीमोन

(4) नाइडेरिया

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The number of ciliated rows present in Comb jellies are

(1) 8

(2) 6

(3) 4

(4) 9

कंकतधर में उपस्थित पक्ष्माभयुक्त पंक्तियों की संख्या........... होती है।

(1) 8

(2) 6

(3) 4

(4) 9

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The function of flame cells are

(1) Digestion and excretion

(2) Attachment and osmoregulation

(3) Anchorage and excretion

(4) Excretion and osmoregulation

ज्वाला कोशिकाओं का कार्य है:

(1) पाचन और उत्सर्जन

(2) संलग्‍नता और परासरणनियमन

(3) स्थिरण और उत्सर्जन

(4) उत्सर्जन और परासरणनियमन

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Presence of flame cells is a characteristic feature of

(1) Nereis

(2) Taenia

(3) Hirudinaria

(4) Pheretima

ज्वाला कोशिकाओं की उपस्थिति............... की एक विशिष्ट विशेषता है।

(1) नेरीस

(2) टीनिया

(3) हीरूडिनेरिया

(4) फेरेटिमा

 70%
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Which of the following is not an excretory structure found in invertebrates?

1. Flame cells

2. Malpighian tubules

3. Nephridia

4. Kidney

निम्नलिखित में से कौन सी उत्सर्जी संरचना अकशेरुकियों में नहीं पायी जाती है?

1. ज्वाला कोशिकाएं

2. मैलपीगी नलिकाएं

3. वृक्कक

4. वृक्‍क

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Nematocytes are present in

(1) Adamsia

(2) Hirudinaria

(3) Sycon

(4) Echinus

सूत्राणु.................. में उपस्थित होते हैं।

(1) एडम्सिया

(2) हीरूडिनेरिया

(3) साइकॉन

(4) एकाइनस

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Which of the following is dioecious?

(1) Taenia

(2) Fasciola

(3) Ascaris

(4) Earthworm

निम्न में से कौन सा पृथकलिंगी है?

(1) वेणी

(2) पर्णाभ कृमि

(3) ऐस्केरिस

(4) केंचुआ

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Which of the following is called pearl oyster?

(1) Dentalium

(2) Pinctada

(3) Pila

(4) Aplysia

निम्नलिखित में से किसे मुक्ता शुक्ति कहा जाता है?

(1) डेन्टेलियम

(2) पिंक्टेडा

(3) पाइला

(4) ऐप्लीसिया

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Radial symmetry is seen in

(1) Mollusca

(2) Chordata

(3) Porifera

(4) Ctenophora

अरीय सममिति............. में देखी जाती है।

(1) मोलस्का

(2) कॉर्डेटा

(3) पोरीफेरा

(4) टीनोफोरा

 56%
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Ancylostoma is also known as

(1) Pinworm

(2) Hookworm

(3) Flatworm

(4) Filarial worm

एनसाइलोस्टोमा को.................. के रूप में भी जाना जाता है।

(1) पिनकृमि

(2) अंकुशकृमि

(3) चपटाकृमि

(4) फाइलेरियाई कृमि

 62%
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