HTET Exam - Level 1 PRT - Biology

HTET exam Level 1 PRT preparation with Clear Cutoff

Question Details
Exam: HTET
Level: Level 1 PRT
State: Haryana
Subject: Biology
Questions: 274
Subject-wise questions

by Clear Cutoff

Showing 20 of 20 questions

Question 201

Heredity and Evolution
आनुवंशिकता एवं विकास

A man is affected by brachydactyly, an autosomal dominant trait that causes shortening of several fingers. What is the risk that the man's first child will have brachydactyly ?

Choose an answer to reveal your result and explanation.

एक व्यक्ति लघुअंगुलिता से ग्रसित है, जो कि एक अलिंगसूत्री प्रभावी विशेषक है, इसमें बहुत-सी अंगुलियाँ छोटी होती हैं। इस व्यक्ति के पहले बच्चे में लघुअंगुलिता होने की कितनी आशंका है ?

Choose an answer to reveal your result and explanation.

Question 202

Heredity and Evolution
आनुवंशिकता एवं विकास

Which of the following is a fossil plant ?

Choose an answer to reveal your result and explanation.

निम्नलिखित में से कौन-सा जीवाश्मीय पादप है?

Choose an answer to reveal your result and explanation.

Question 203

Heredity and Evolution
आनुवंशिकता एवं विकास

The avian relatives of Dinosaurs are:

Choose an answer to reveal your result and explanation.

विशालकाय छिपकलियों (डायनोसॉर्स) के नज़दीकी संबंधी हैं :

Choose an answer to reveal your result and explanation.

Question 204

Heredity and Evolution
आनुवंशिकता एवं विकास

Which of the following RNA is commonly used for phylogenetic analysis ?

Choose an answer to reveal your result and explanation.

निम्नलिखित में से कौन-सा RNA सामान्यतः जातिवृत्तीय विश्लेषण हेतु प्रयुक्त होता है ?

Choose an answer to reveal your result and explanation.

Question 205

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

Choose an answer to reveal your result and explanation.

Question 206

Heredity and Evolution
आनुवंशिकता एवं विकास

The first tetrapods originated in:

Choose an answer to reveal your result and explanation.

प्रथम चतुष्पादक का उद्भव हुआ था :

Choose an answer to reveal your result and explanation.

Question 207

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

Choose an answer to reveal your result and explanation.

Question 208

Heredity and Evolution
आनुवंशिकता एवं विकास

The Rivet Popper Hypothesis was proposed by:

Choose an answer to reveal your result and explanation.

रिवट् पॉपर परिकल्पना प्रस्तावित की गई थी :

Choose an answer to reveal your result and explanation.

Question 209

Heredity and Evolution
आनुवंशिकता एवं विकास

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

Choose an answer to reveal your result and explanation.

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

Choose an answer to reveal your result and explanation.

Question 210

Heredity and Evolution
आनुवंशिकता एवं विकास

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

Choose an answer to reveal your result and explanation.

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

Choose an answer to reveal your result and explanation.

Question 211

Heredity and Evolution
आनुवंशिकता एवं विकास

What will be the correct gene expression pathway ?

Choose an answer to reveal your result and explanation.

जीन अभिव्यक्ति का सही क्रम क्या होगा ?

Choose an answer to reveal your result and explanation.

Question 212

Heredity and Evolution
आनुवंशिकता एवं विकास

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

Choose an answer to reveal your result and explanation.

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

Choose an answer to reveal your result and explanation.

Question 213

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) :

Choose an answer to reveal your result and explanation.

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) ?

Choose an answer to reveal your result and explanation.

Question 214

Heredity and Evolution
आनुवंशिकता एवं विकास

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

Choose an answer to reveal your result and explanation.

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

Choose an answer to reveal your result and explanation.

Question 215

Heredity and Evolution
आनुवंशिकता एवं विकास

Which one of the following is an example of Analogy ?

Choose an answer to reveal your result and explanation.

निम्न में से कौन-सा समवृत्तिता का उदाहरण है ?

Choose an answer to reveal your result and explanation.

Question 216

Heredity and Evolution
आनुवंशिकता एवं विकास

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

Choose an answer to reveal your result and explanation.

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

Choose an answer to reveal your result and explanation.

Question 217

Heredity and Evolution
आनुवंशिकता एवं विकास

The adaptor molecule in the process of translation is :

Choose an answer to reveal your result and explanation.

अनुवादन की प्रक्रिया में अनुकूलक अणु है :

Choose an answer to reveal your result and explanation.

Question 218

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.

Choose an answer to reveal your result and explanation.

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।

Choose an answer to reveal your result and explanation.

Question 219

Health and Disease
स्वास्थ्य एवं रोग

Red rust of tea is caused by:

Choose an answer to reveal your result and explanation.

चाय का लाल किट्ट किसके कारण होता है ?

Choose an answer to reveal your result and explanation.

Question 220

Health and Disease
स्वास्थ्य एवं रोग

Which of the following causes typhoid fever in human ?

Choose an answer to reveal your result and explanation.

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

Choose an answer to reveal your result and explanation.