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 581

Reproduction
जनन

Which one of the following major challenges are not faced by adolescents?

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निम्नलिखित में से कौन-सी प्रमुख चुनौतियाँ जिनका किशोरों द्वारा सामना नहीं किया जाता है ?

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Question 582

Reproduction
जनन

The offsprings produced after asexual reproduction are :

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अलैंगिक जनन से उत्पन्न संतति होती है :

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Question 583

Reproduction
जनन

The seeds of which of the following plants are not dispersed by wind ?

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निम्नलिखित में से किस पादप के बीजों का प्रकीर्णन वायु द्वारा नहीं होता है ?

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Question 584

Reproduction
जनन

The "essential whorls" of a flower are :
(A) Calyx (B) Corolla (C) Androecium (D) Gynoecium

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एक पुष्प के “अनिवार्य चक्र” हैं :
(A) बाह्यदल पुंज (B) दल पुंज (C) पुमंग (D) जायांग

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Question 585

Reproduction
जनन

Term used for pollination which takes place in closed flowers is :

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बंद पुष्पों में होने वाले परागण के लिए प्रयुक्त शब्द है :

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Question 586

Reproduction
जनन

In an angiosperm the 'free nuclear division' takes place during the formation of which of the following ?

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एक एन्जीयोस्पर्म में 'मुक्त केन्द्रकीय विभाजन' निम्नलिखित में से किसके बनने के दौरान होता है ?

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Question 587

Reproduction
जनन

Select the essential parts of a flower using the codes given below :
(A) Petals (B) Pistil (C) Peduncle (D) Stamens (E) Sepals
Codes :

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नीचे दिए गए कूटों की सहायता से एक पुष्प के अत्यावश्यक भागों का चयन कीजिए :
(A) दल (B) स्त्रीकेसर (C) पुष्पवृन्त (D) पुंकेसर (E) बाह्यदल
कूट :

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Question 588

Reproduction
जनन

Spermatids are transformed into spermatozoa by the process of :

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स्पर्मेटिड का स्पर्म में रूपान्तरण होता है :

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Question 589

Reproduction
जनन

The placenta in human is :

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मनुष्यों में अपरा होता है :

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Question 590

Reproduction
जनन

Acrosome of sperm is formed from which part of spermatid ?

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स्पर्म का एक्रोसोम, स्पर्मेटिड के किस भाग से बनता है ?

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Question 591

Reproduction
जनन

The process of release of sperm from seminiferous tubule is known as :

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शुक्राणु का रेता नलिकाओं से निकलना कहलाता है :

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Question 592

Reproduction
जनन

Name the method which is based on fact that ovulation and therefore the cycle do not occur during the period of intense lactation following parturition:

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उस विधि का नाम बताइए जो इस तथ्य पर आधारित है कि प्रसव के बाद स्त्री द्वारा शिशु को भरपूर स्तनपान कराने के दौरान अंडोत्सर्ग और आर्तव चक्र शुरू नहीं होता है :

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Question 593

Heredity and Evolution
आनुवंशिकता एवं विकास

A blue Andalusian fowl is the product of mating black fowl with white fowl. A cross of blue fowl with another blue fowl results in:

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एक नीला एन्डाल्युसियन मुर्गा, एक काले तथा एक सफेद मुर्गे के मैथुन से उत्पन्न होता है। एक नीले मुर्गे का दूसरे नीले मुर्गे से संकरण करवाने पर परिणाम होगा:

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Question 594

Heredity and Evolution
आनुवंशिकता एवं विकास

Το back cross an individual heterozygous for tallness (Tt), it will be crossed with the parent having genotype:

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लम्बेपन के लिए विषमयुग्मजी एक व्यष्टि को पश्च संकरण करवाने के लिए निम्नलिखित में से किस जीनप्रारूप के जनक से संकरण करवाएँगे ?

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Question 595

Heredity and Evolution
आनुवंशिकता एवं विकास

Golden Age of fishes is :

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मत्स्य का स्वर्णयुग (गोल्डेन एज) से तात्पर्य है :

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Question 596

Heredity and Evolution
आनुवंशिकता एवं विकास

Which of the following reptiles is a living fossil ?

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निम्न में से कौन-सा सरीसृप जीवित जीवाश्म कहलाता है ?

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Question 597

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 ?

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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 ?

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Question 598

Heredity and Evolution
आनुवंशिकता एवं विकास

Which of the following is a fossil plant ?

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निम्नलिखित में से कौन-सा जीवाश्मीय पादप है?

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Question 599

Heredity and Evolution
आनुवंशिकता एवं विकास

The avian relatives of Dinosaurs are:

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विशालकाय छिपकलियों (डायनोसॉर्स) के नज़दीकी संबंधी हैं :

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Question 600

Heredity and Evolution
आनुवंशिकता एवं विकास

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

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

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