HTET Exam - Level 1 PRT - Science

HTET exam Level 1 PRT preparation with Clear Cutoff

Question Details
Exam: HTET
Level: Level 1 PRT
State: Haryana
Subject: Science
Questions: 708
Subject-wise questions

by Clear Cutoff

Showing 20 of 20 questions

Question 601

Heredity and Evolution
आनुवंशिकता एवं विकास

Which of the following is/are correct sequences in reference to geological period ?
(A) Triassic → Jurassic → Cretaceus
(B) Paleozoic ← Mesozoic ← Cenozoic
(C) Devonian ← Silurian ← Carboniferous

Choose an answer to reveal your result and explanation.

भू-वैज्ञानिक काल के सन्दर्भ में निम्न में से कौन-सा/कौन-से क्रम सही है / हैं ?
(A) ट्राइएसिक → जूरेसिक → क्रिटेशियस
(B) पैलिओजोइक ← मीसोजोइक ← सीनोजोइक
(C) डिवोनियन ← सिल्यूरियन ← कार्बोनिफेरस

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Question 602

Heredity and Evolution
आनुवंशिकता एवं विकास

The first tetrapods originated in:

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प्रथम चतुष्पादक का उद्भव हुआ था :

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Question 603

Heredity and Evolution
आनुवंशिकता एवं विकास

Select the incorrect sequence of Geological periods/Era using the codes given below :
A. Triassic → Jurassic → Cretaceous
B. Paleozoic → Mesozoic → Cenozoic
C. Devonian → Silurian → Carboniferous

Choose an answer to reveal your result and explanation.

भूवैज्ञानिक काल/युग के गलत क्रम को नीचे दिए गए कोड की सहायता से चुनिए :
A. ट्राइएसिक → जूरैसिक → क्रिटेशियस
B. पैलिओजोइक → मीसोजोइक → सीनोजोइक
C. डिवोनियन → सिल्यूरियन → कार्बोनिफेरस

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Question 604

Heredity and Evolution
आनुवंशिकता एवं विकास

The Rivet Popper Hypothesis was proposed by:

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रिवट् पॉपर परिकल्पना प्रस्तावित की गई थी :

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Question 605

Heredity and Evolution
आनुवंशिकता एवं विकास

Which of the following is correct for human brain capacity in the process of evolution of man?

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मनुष्य के विकास की प्रक्रिया में मनुष्य मस्तिष्क की क्षमता निम्न में से किसमें सही है ?

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Question 606

Heredity and Evolution
आनुवंशिकता एवं विकास

Which one of the following is a nonsense codon in universal code?

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सार्वत्रिक कूट में निम्न में से कौन-सा निरर्थक प्रकूट है ?

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Question 607

Heredity and Evolution
आनुवंशिकता एवं विकास

What will be the correct gene expression pathway ?

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जीन अभिव्यक्ति का सही क्रम क्या होगा ?

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Question 608

Heredity and Evolution
आनुवंशिकता एवं विकास

How many different kinds of gametes will be produced by a plant having the genotype AABbCC ?

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एक पादप जिसका जीनोटाइप AABbCC है, में भिन्न प्रकार के कितने युग्मक बनेंगे ?

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Question 609

Heredity and Evolution
आनुवंशिकता एवं विकास

A plant with genotype WWXxYyZZ is self pollinated. What proportion of the progeny will show the genotype WWxxyyZZ (if all four genes are independently assorting) :

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एक पौधा जिसका जीनोटाइप WWXxYyZZ है एवम् उसमें स्वपरागण होता है। इसकी संतति किस अनुपात में WWxxyyZZ जीनोटाइप प्रदर्शित करेगी (यदि सभी चारों जीन स्वतन्त्र रूप से अपव्यहित होते हों) ?

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Question 610

Heredity and Evolution
आनुवंशिकता एवं विकास

Which one of these pair is exclusively of vestigial organs of human ?

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इनमें से कौन-सा युग्म मानव के अवशेषी अंगों का है ?

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Question 611

Heredity and Evolution
आनुवंशिकता एवं विकास

Which one of the following is an example of Analogy ?

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निम्न में से कौन-सा समवृत्तिता का उदाहरण है ?

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Question 612

Heredity and Evolution
आनुवंशिकता एवं विकास

Which of the following term is used for the evolutionary history of a particular group of organisms ?

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जीवों के एक विशिष्ट समूह के उद्विकासीय इतिहास के लिए निम्नलिखित में से कौन-सा शब्द प्रयुक्त किया जाता है ?

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Question 613

Heredity and Evolution
आनुवंशिकता एवं विकास

The adaptor molecule in the process of translation is :

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अनुवादन की प्रक्रिया में अनुकूलक अणु है :

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Question 614

Heredity and Evolution
आनुवंशिकता एवं विकास

Examine Assertion (A) and Reason (R) and choose correct answer :
Assertion (A) : Species are static units in classification.
Reason (R) : Species do not change with time.

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कथन (A) एवम् कारण (R) का परीक्षण करके सही उत्तर चुनिए :
कथन (A) : वर्गीकरण में जाति (स्पीशीज) एक अपरिवर्तनीय इकाई है।
कारण (R) : जाति समय के साथ परिवर्तित नहीं होती।

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Question 615

Health and Disease
स्वास्थ्य एवं रोग

Red rust of tea is caused by:

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चाय का लाल किट्ट किसके कारण होता है ?

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Question 616

Health and Disease
स्वास्थ्य एवं रोग

Which of the following causes typhoid fever in human ?

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मानव में टाइफॉइड बुखार का कारक निम्न में से कौन-सा है ?

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Question 617

Health and Disease
स्वास्थ्य एवं रोग

Which of the following is responsible for failure of vaccine in infants ?

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शिशुओं में टीकों की विफलता के लिए निम्न में से कौन-सा जिम्मेदार है ?

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Question 618

Health and Disease
स्वास्थ्य एवं रोग

Leishmania donovani is a parasite of:

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लीशमैनिया डोनोवनी परजीवी है :

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Question 619

Health and Disease
स्वास्थ्य एवं रोग

Infective stage of Hookworm is:

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हुक कृमि की संक्रमित अवस्था है :

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Question 620

Health and Disease
स्वास्थ्य एवं रोग

Aflatoxin is produced by:

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एफ्लाटॉक्सिन उत्पादित होती है :

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