Question 1 : <p>Root has 42 chromosome then find out the chromosomal number of synergid </p>
Question 5 :
Assertion : Asexual reproduction is also called blastogenesis.<br>Reason : In asexual reproduction, there is no formation and fusion of gametes.
Question 6 :
Assertion : Urethra in human male acts as urinogenital canal.<br>Reason : Urethra carries only urine while sperms are carried by vasa deferentia only.
Question 9 :
A sac shaped like an upside down pear with a thick lining and muscles in the pelvic area where a fertilized egg or zygote comes to grow into a baby is called _______.
Question 11 :
In agamospermy, the embryo sac is diploid because it is formed without meiosis. Such embryo sac may develop from
Question 13 : <p>Which IUD increases the phagocytosis of the sperms within the uterus?</p>
Question 14 : Match each function below with the associated parts of the human male reproduction system shown in the figure. <br>I. Produces sperm. <br>II. Conducts the sperm through the penis to the outside of the body. <br>III. Produces seminal fluid. <br>IV. Stores sperm<br><img style='object-fit:contain' src='https://storage.googleapis.com/teachmint/question_assets/NEET/5e6dc0b51e525351759ff7ea' height='173' width='108' >
Question 15 :
Study of formation, growth and development of new individual from an egg is
Question 22 :
Which can be seen in the transverse section of human testis? <br>A. Germinal epithelium<br>B. Seminiferous tubule <br>C. Ova <br>D. Sertoli cells
Question 24 :
Early symptoms of most STDs is<br> I. Itching<br> II. Fluid discharge<br> III. Slight pain<br> IV. Swelling<br> Choose the correct option
Question 25 :
One of the most resistant biological material present in the exine of pollen grain is
Question 27 : <p>Binding of sperm to secondary oocyte cause …A… which ensures ….B… . The words suitable to fill the blanks are</p>
Question 28 : The below diagram refers to T.S. of testis showing sectional view of a few seminiferous tubules.<br><img style='object-fit:contain' src='https://storage.googleapis.com/teachmint/question_assets/NEET/5e6dc0b91e525351759ff7ee' height='382' width='453' >
Question 29 :
Found associated with women's mammary gland <br>A. Nipple B. Lactiferous duct C. Uterus D. Vulva
Question 31 : <p>Which of the following parts in angiosperms are diploid and triploid, respectively?</p>
Question 34 :
During the last week of the luteal phase of the menstrual cycle the following events occur. <br>1. A rapid drop in progesterone level takes pace. <br>2. Menstruation begins<br>3. Lack of LH leads to the degeneration of the corpus luteum <br>4. The endometrium is no longer maintained <br>The correct order in which these occur is
Question 36 : <p>IVF in which zygote with …A… then 8 blastomere is transferred into female body it is called …B… .</p>
Question 37 : <p>Which of the following method is used when male partner is unable to inseminate into the female partner due to the low sperm count?</p>
Question 42 : <p>…A… are the paired folds of tissue under the labia majora. The opening of vagina is covered partially by …B… …C… is the finger-like projection, which lies at the upper junction of two labia minora and urethral opening.</p><p>A, B and C in the above statements are</p>
Question 43 :
If the leaf cell has 8 chromosomes, it is most likely that
Question 47 : <p>Incidents of STD are very high among persons, in the age group of</p>
Question 48 :
IVF in which zygote with ...A... then 8 blastomere is transferred into female body it is called ...B... .
Question 50 :
The Test-tube Baby Programme employs which one of the following techniques?
Question 52 :
In an angiosperm, how many microspore mother cells are required to produce 100 pollen grains
Question 54 : <p>An angiospermic leaf carries 16 chromosomes. The number of chromosomes in its endosperm will be </p>
Question 55 :
Assertion: Parturition is induced by neural signal in maternal pituitary.<br> Reason: At the end of gestation period, the maternal pituitary releases prolactin which causes uterine contractions.
Question 57 :
Which part of the reproductive structure produces both enzymes and hormones
Question 58 :
Ovulation in the human female normally takes place during the menstrual cycle
Question 59 :
Assertion : The megaspore mother cell divide mitotically to produce four spores.<br>Reason : Megaspore mother cells are diploid and megaspore is haploid.
Question 63 :
Normally the gametes are disease free in human beings or even in other animals because
Question 64 :
Changes in GnRH pulse frequency in females is controlled by circulating levels of
Question 71 :
oogonia yield 10 primary oocytes, then how many ova are produced on completion of oogenesis–
Question 72 :
In normal pregnant woman, the amount of total gonadotropin activity was assessed. The result expected was
Question 77 :
Withdrawal of which of the following hormones is the immediate cause of menstruation?
Question 79 :
<b>Assertion</b> : Clitoris is not remnant of penis in females. <br><b>Reason</b> : It also have high blood supply and erectile tissue.
Question 80 :
Which of the following are the important floral rewards to the animal pollinators{tex}?{/tex}
Question 82 :
Assertion (A): maize is an albuminous seed.<br />Reason (R): its endosperm is completely absorbed by its growing embryo.
Question 83 :
The number of nuclei migrating from each of the micropylar quartet and chalazal quartet to the centre of the normal embryo sac is
Question 89 :
If the number of chromosomes in endosperm of a dicot plant is 36, the root cells will contain
Question 90 :
Which one is the most common embryo sac in flowering plant?
Question 92 :
When the pollen tube enters through the micropyle, it is termed as
Question 94 : <p>Baby moving vigorously, responds to the touch and lound noises, swallowing amniotic fluid and urinating during …… of development</p>
Question 95 :
Women who consumed the drug thalidomide for relief from vomiting during early months of pregnancy gave birth to children with
Question 96 :
In anther culture, some diploid plants were reported with haploids. They have evolved from
Question 99 :
Assertion : Tapetum helps in the liberation of microspores from tetrad. <br>Reason : Tapetum shows callose activity.
Question 101 : <p> <font face="Cambria Math, serif">Certain characteristic demographic features of developing countries are:</font></p>
Question 102 :
How many pollen grains will be formed after meiotic division in ten microspore mother cells?
Question 103 : The figure below shows development of follicles (A, B, C, D). Select the option giving correct identification together with its function ?<br><img style='object-fit:contain' src="https://s3.ap-south-1.amazonaws.com/me-p/5ef5ce18096f230a32ff0e00.jpg" />
Question 104 :
A change in the amount of yolk and its distribution in the egg will affect
Question 107 :
To avoid transmission of STDs - <br>I. Avoid sex with multiple partners. <br>II. Always have unprotected sex. <br>III. Use condoms during coitus. <br>IV. Avoid sex with unknown partners <br>V. Avoid sharing of needles
Question 108 :
<b>Assertion:</b> : Photomodulation of flowering is a phytochrome regulated process. <br><b>Reason:</b> : Active form of phytochrome (PFR) directly induces floral induction in shoot buds.
Question 109 : <p><i>In vitro fertilization</i> is a technique that involves transfer of which one of the following into the fallopian tube?</p>
Question 110 : <p>Several mammary ducts joins to form a wider mammary ampulla, which is connected to</p>
Question 112 : <p> <font face="Cambria Math, serif">Bright colouration of flowers is an adaptation for </font> </p>
Question 113 : <p> <font face="Cambria Math, serif">Read the graph and correlate the uterine events that takes place according to the hormonal levels on A. 6-15 days B. 16-25 days C. 26-28 days (if the ovum is not fertilized)</font></p> <p><img style='object-fit:contain' align="bottom" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff7f32860dc7a02e7f5c8a0"/> </p>
Question 118 : <p> <font face="Cambria Math, serif">What is the use of condoms? </font> </p>
Question 119 : <p> <font face="Cambria Math, serif">Ovulation in the human female normally takes place during the menstrual cycle </font> </p> </td> </tr> <tr> <td width="4%"><p> <br/> <br/> </p> </td> <td width="2%"><p> <font face="Cambria, serif">a)</font></p>
Question 120 : <p> <font face="Cambria Math, serif">Grafting is used to propagate plants because:</font></p>
Question 121 : <p> <font face="Cambria Math, serif">The process in which haploid embryo is formed from haploid egg without fertilization is called </font> </p>
Question 123 : <p> <font face="Cambria Math, serif">In previous figure find out </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff8038660dc7a02e7f5d1ca"/> <font face="Cambria Math, serif"> and </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff8036ebd5c2b66ba9ee5af"/> </p>
Question 124 :
During embryonic development, the establishment of polarity along anterior/posterior, dorsal/ventral or medial/lateral axis is called
Question 125 : <p> <img style='object-fit:contain' align="bottom" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff7f398f055a67f16a229a1"/> </p> </td> </tr> <tr> <td width="4%"><p> <br/> <br/> </p> </td> <td width="2%"><p> <font face="Cambria, serif">a)</font></p>
Question 126 :
Which one / ones is / are incorrect? <br>A. The first menstrual discharge menarche <br>B. Meiosis is peculiar to gonads <br>C. Spermiation is the release of sperms from sertoli cells. <br>D. Spermatogonium has 23 chromosomes in its nucleus.
Question 127 :
Which of the following is crucial for storage of seeds to be used as food throughout the year and to raise crops in the next season?
Question 129 : <p> <font face="Cambria Math, serif">Type of cell division takes place in apomixes is</font></p>
Question 130 :
Which of the following statements regarding the given terms are correct? Runners, Tubers, Offsets
Question 131 : <p> <font face="Cambria Math, serif">Vasa deferentia together with seminal vesicle forms</font></p>
Question 134 : <p>FSH is given to a rat which don’t have anterior lobe of pituitary. What will not happen in rat?</p>
Question 137 : <p> <font face="Cambria Math, serif">Which is not a method of vegetative propagation?</font></p>
Question 138 :
The feature of some structures of male reproductive system is given below. Identify the structure on the basis of the characteristics which surrounds the primary sex organ of male reproductive system.
Question 139 : <p> <font face="Cambria Math, serif">Which of the following are secretions produced by the spermatozoa at the time of fertilization?</font></p>
Question 140 :
<span style="color: #000000; font-family: arial; font-size: 15px; font-weight: bold;">It is disease which mainly affects mucous membrane of urinogental tract. In males, burning feeling on passing urine, a yellow discharge accompanied by fever, headache and feeling of illness occurs. Its name is</span>
Question 141 : Identify the figure (A) whose sectional view is given below and match with its characteristics (B) and its location (C). <br />
<table>
<tbody>
<tr>
<td width="28"> </td>
<td width="79">A</td>
<td width="93">B</td>
<td width="75">C</td>
</tr>
<tr>
<td width="28"><strong><em> </em></strong> (a)</td>
<td width="79">Graafian follicle</td>
<td width="93">Involved in the formation of ovum</td>
<td width="75"><strong><em> </em></strong> Ovary</td>
</tr>
<tr>
<td width="28"><strong><em> </em></strong> (b)</td>
<td width="79">Seminiferous tubule</td>
<td width="93">Involved in the formation of sperm</td>
<td width="75"><strong><em> </em></strong> Testis</td>
</tr>
<tr>
<td width="28"><strong><em> </em></strong> (c)</td>
<td width="79">Ovum surrounded by sperm</td>
<td width="93"><strong><em> </em></strong> Process of fertilization</td>
<td width="75"><strong><em> </em></strong> Graafian follicle</td>
</tr>
<tr>
<td width="28"><strong><em> </em></strong> (d)</td>
<td width="79">Mammary gland</td>
<td width="93">Involved in milk secretion</td>
<td width="75">Female reproductive system</td>
</tr>
</tbody>
</table>
Question 142 : <p> <font face="Cambria Math, serif">Identify </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff7f31cf055a67f16a228fe"/> <font face="Cambria Math, serif"> and </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff7f34960dc7a02e7f5c8bc"/> <font face="Cambria Math, serif"> in the figure given below</font></p> <p><img style='object-fit:contain' align="bottom" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff7f34960dc7a02e7f5c8bd"/> </p>
Question 143 : <p> <font face="Cambria Math, serif">Find out the correct statement</font></p> <p> <font face="Cambria Math, serif">I. Pills prevents ovulation of contraception technique</font></p> <p> <font face="Cambria Math, serif">II. Copper-T prevents implantation</font></p> <p><font face="Cambria Math, serif">III. Vasectomy produces semen containing no sperm</font></p>
Question 144 : Given below is a diagrammatic presentation of human male reproductive system. Which of the following part contribute to the maximum portion of seman?<br><img style='object-fit:contain' src="https://s3.ap-south-1.amazonaws.com/me-p/5ef2108d096f230a32fee1d5.jpg" />
Question 146 : Given below is the diagrammatic sectional view of seminiferous tubule with their parts marked as A, B, C, and D. Select the option which shows the correct identification of the structure with its characteristics.<br /><img style='object-fit:contain' src="https://s3.ap-south-1.amazonaws.com/me-p/5f757ee516d7e6154e45abd8.jpg" />
Question 148 :
The term 'Health' is defined in many ways. The most accurate definition of health would be
Question 150 : <p> <font face="Cambria Math, serif">Identify </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff8036e70a9772e9a918a46"/> <font face="Cambria Math, serif"> to </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff8038660dc7a02e7f5d1ca"/> <font face="Cambria Math, serif"> in the following diagram</font></p> <p><img style='object-fit:contain' align="bottom" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff803c660dc7a02e7f5d25c"/> </p>
