Question 1 :
The life can be attempted to be defined as a peculiar series of functions associated with
Question 4 :
In protozoa like {tex}Amoeba{/tex} and {tex}Paramecium{/tex}, the organ for osmoregulation is
Question 5 :
Primary development of male and female gametophytes takes place in the sporangia itself in
Question 6 :
{tex} \mathrm{Assertion}{/tex}: {tex}Plasmodium{/tex} causes disease in female {tex}Anopheles{/tex} mosquitoes. <br>{tex}\mathrm {Reason}{/tex}: Female {tex}Anopheles{/tex} mosquitoes feed on plasmodial blood.
Question 11 :
<p>If the leaf of <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ed0b0a522391749b43d1509"/>has 5 chromosomes the primary protonema will have</p>
Question 19 :
{tex} \mathrm{Assertion}{/tex}: Chemosynthesis is not carried out by autotrophic bacteria. <br>{tex}\mathrm {Reason}{/tex}: Chemosynthetic bacteria trap the small amount of energy released from inorganic compound's oxidation to use in the reactions that synthesize carbohydrates.
Question 26 :
<p>Changes that allow the conversion of larva into adult, are called</p>
Question 31 :
<p>Plants of this group are diploid and well adapted to extreme conditions. They grow bearing sporophylls in compact structures called cones. The group in reference is</p>
Question 33 :
Match the entities in Column I with their mode of reproduction in Column II <table><tr><td>Column I</td><td>Column II</td></tr><tr><td>A. Planaria </td><td>I. Binary fission </td></tr><tr><td>B. Fungi </td><td>II. Asexual spores </td></tr><tr><td>C. Yeast </td><td>III. Budding </td></tr><tr><td>D. Hydra </td><td>IV. True regeneration </td></tr><tr><td>E. Amoeba </td><td>V. Fragmentation </td></tr><tr><td>F. Species plant arum and Systema Naturae </td><td>VI. Linnaeus </td></tr></table>
Question 36 :
<p>The characteristic features of bryophytes are</p><p>I. main plant body is gametophytic</p><p>II. main plant body is sporophytic</p><p>III. requirement of water for fertilisation</p><p>Which of the statements given above are correct?</p>
Question 37 :
A scientist who worked on rats cut their tails upto 21 successive generations but at last he found that tail remained normal. By this experiment theory of which scientist is disapproved
Question 38 :
Which one of the following aspects in an exclusive characteristic of living things?
Question 39 :
<p>Classification on the basis of all observed characters is known as</p>
Question 42 :
Assertion - Death is regarded as the most regulatory process on earth. <br>Reason - it avoids overcrowding caused by continuous reproduction.
Question 46 :
<p>Viral genome when incorporated and integrated with bacterial genome is referred as</p>
Question 47 :
Assertion (A) Tropical rainforests are disappearing fast from developing countries such as India. <br>Reason(R) No value is attached to these forests because these are poor in biodiversity.
Question 52 :
A prediction made by a scientist based on his observations is known as
Question 53 :
What is common in all the three, Funaria, Dryopteris and Ginkgo?
Question 54 :
The branch of study dealing with microscopic anatomy of tissues is
Question 55 :
Viruses that infect bacteria multiply and cause their lysis, are called
Question 56 :
{tex} \mathrm {Assertion}{/tex}: Both internal as well as external growth is show by living organisms. <br>{tex} \mathrm {Reason} {/tex}: Living organisms undergo the process known as accretion.
Question 59 :
{tex} \mathrm{Assertion}{/tex}: Sporozoans may have silica shells on their surface. <br>{tex}\mathrm {Reason}{/tex}: Shells of sporozoans render protection from acidic environment of the host.
Question 62 :
{tex} \mathrm {Assertion}{/tex}: Living organisms are regarded as closed systems. <br>{tex} \mathrm{ Reason} {/tex} : Energy of living organisms can not be lost or gained from external environment.
Question 64 :
In which kingdom would you classify the archaea and nitrogen-fixing organisms, if the five-kingdom system of classification is used? (2003)
Question 66 :
Which one of the following statements is totally wrong about the occurrence of notochord, while the other three are correct?
Question 67 :
A new nomenclatural type submitted when the original material is missing is known as
Question 69 :
Given below are four matchings of an animal and its kind of respiratory organ:<br /><br />{tex} \mathrm { (A) }{/tex}Silver fish {tex}\quad {/tex} - {tex}\quad {/tex} Trachea <br />{tex} \mathrm { (B) }{/tex}Scorpion {tex}\quad\ {/tex} - {tex}\quad {/tex} Book lung <br />{tex} \mathrm { (C) }{/tex}Sea squirt {tex}\quad {/tex}- {tex}\quad \ {/tex}Pharyngeal slits <br />{tex} \mathrm { (D) }{/tex}Dolphin {tex}\quad\ \ \ {/tex}- {tex}\quad {/tex}Skin <br /><br /><span style="color: #50545b; letter-spacing: -0.1px;">choose the correct match</span>
Question 73 :
Compared with the gametophytes of the bryophytes the gametophytes of vascular plant are
Question 78 :
True fishes possess gills and fins. Which of the following is not a true fish
Question 81 :
<p>Consider the following statements</p><p>I. Hydropterides are only plant among the heterosporous pteridophytes that are leptosporangiate</p><p>II. Heterosporous pteridophytes were the first land flora of earth</p><p>III. The difference in size between microspore and megaspore in <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ed0b1bac5b3c62621c7a304"/><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ed0b1bb6c869438cbeebc52"/>is 1:200</p><p>IV. Female gametophyte of <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ed0b1bac5b3c62621c7a304"/>mostly have single archenogium</p><p>Which of the above statement are correct?</p>
Question 87 :
On how many criteria living organisms have been classified into five kingdoms?
Question 91 :
The figure shows four animals (A), (B), (C) and (D). Select the correct answer with respect to common characteristics of two of these animals.<br /><img style='object-fit:contain' src="https://s3.ap-south-1.amazonaws.com/me-p/5f2528911640f0732f84cf28.jpg" />
Question 92 :
What will you look for to identify the sex of the following? (Prelims 2011)
Question 95 :
<p>Which of the following gymnospermic corolloid roots are associated with <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ed0b14c6c869438cbeebbbd"/>-fixing cyanobacteria?</p>
Question 96 :
In case of poriferans, the spongocoel is lined with flagellated cells called
Question 97 :
Some bacteria are able to grow in streptomycin containing medium due to (2002)
Question 98 :
The nucellus is protected by envelops (integument) and this composite structure is called
Question 101 :
<p> …<font face="Cambria Math, serif">.. include blue-green algae, which have chlorophyll-</font><img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff6e9d38a225109bd165fd7"/> <font face="Cambria Math, serif"> similar to green plants.</font></p> <p> <font face="Cambria Math, serif">Complete the given sentence with an appropriate option</font></p>
Question 103 :
<p> <font face="Cambria Math, serif">Cnidarias are divided into the following classes</font></p>
Question 105 :
<p> <font face="Cambria Math, serif">Enveloped virus enters into host cells by</font></p>
Question 106 :
<p> <font face="Cambria Math, serif">Which one of the following pairs is mismatched?</font></p>
Question 108 :
<p> <font face="Cambria Math, serif">In brown algae, food is stored in the form of</font></p>
Question 112 :
A fungus contains cells with two nuclei from different genomes. The nuclei do not fuse but divide independently and simultaneously as new cells are formed. This fungus belongs to
Question 113 :
<p> <font face="Cambria Math, serif">Jacobson’s organs which are additional olfactory organs are present in</font></p>
Question 114 :
<p> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff6e39d0b69914ea1b4bd31"/> <font face="Cambria Math, serif">concept of virus was proposed by</font></p>
Question 115 :
<p> <font face="Cambria Math, serif">Slime moulds in the division-Myxomycota (true slime moulds) have</font></p>
Question 118 :
<p>Consider the following statements</p><p>I. They reproduce asexually by non-motile spores and sexually by non-motile gametes</p><p>II. In this class, sexual reproduction is oogamous and accompanied by complex post-fertilisation developments</p><p>III. The common members are <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ed0b1028ccf4a7e964348d0"/>and <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ed0b10322391749b43d1592"/></p><p>The above characteristics are belongs to which class of algae</p>
Question 119 :
During the life-cycle, {tex}Fasciola \, hepatica{/tex} (liver fluke) infects its intermediate host and primary host at the following larval stages respectively
Question 120 :
<p> <font face="Cambria Math, serif">Cell wall of fungi is made up of</font></p>
Question 121 :
<p> <font face="Cambria Math, serif">Atleast a half of the total </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff800a9f055a67f16a22efa"/> <font face="Cambria Math, serif"> fixation on earth is carried out by …A… through …B… . Here A and B refers to</font></p>
Question 122 :
<p> <font face="Cambria Math, serif">Identify the given figures of algae and select the correct option</font></p> <p><img style='object-fit:contain' align="bottom" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff8010c70a9772e9a918717"/> </p>
Question 123 :
The needle like leaves, reduced surface area, thick cuticle and sunken stomata are the characteristics feature of the which group of plants :-
Question 125 :
<p> <font face="Cambria Math, serif">Photosynthetic pigments of class-Rhodophyceae (red algae) are</font></p>
Question 126 :
If two plants are in same class, they must be in the same :-
Question 127 :
<p> <font face="Cambria Math, serif">The cavity in the region of diencephalon in the brain of rabbit is called</font></p>
Question 129 :
<p> <font face="Cambria Math, serif">Two common characters found in centipede, cockroach and crab are</font></p>
Question 133 :
Which one is the following correct matches of plant, its habit and the forest type where it normally occurs?
Question 135 :
<p> <font face="Cambria Math, serif">Which of the following is a flightless bird?</font></p>
Question 136 :
<p>Regarding sexual reproduction in fungi. Which of the following statement is correct?</p>
Question 138 :
<p> <font face="Cambria Math, serif">Which of the following group will be amniotes?</font></p>
Question 139 :
<p> <font face="Cambria Math, serif">In the five kingdom classification, </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff6e3ad0b69914ea1b4bda5"/> <font face="Cambria Math, serif"> and </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff6e3ad3eb15a30beb14100"/> <font face="Cambria Math, serif"> are included in</font></p>
Question 141 :
{tex}\mathrm {Assertion}{/tex} : Lateral line system is found in fishes and aquatic larval amphibians. <br>{tex}\mathrm {Reason}{/tex} : Lateral line system has receptor of sensory cells derived from ectoderm.
Question 142 :
<p>HIV is classified as a retrovirus because its genetic information is carried in</p>
Question 145 :
In which one of the following organisms its excretory organs are correctly stated?
Question 147 :
<p>Which animals have all developed echolocation system like that of bats?</p>
Question 148 :
Fusion of two gametes which are dissimilar in size is termed as _______.
Question 150 :
<p> <font face="Cambria Math, serif">In rabbit, the two fibro-elastic strands of the larynx extend between the </font> </p> </td> </tr> <tr> <td width="4%"><p> <br/> <br/> </p> </td> <td width="2%"><p> <font face="Cambria, serif">a)</font></p>