Question 1 :
Assertion : Simple epithelium covers surfaces exposed to mechanical or chemical abrasions. <br>Reason : Protection of underlying tissues is the major function of simple epithelium.

Question 2 :
The supportive skeletal structures in the human external ears and in the nose tip are examples of<br />(Mains 2012)

Question 4 :
<p>Name the type of aestivation when sepals or petals in a whorl just touch one another at the margin without overlapping</p>

Question 6 :
A conjoint and open vascular bundle will be observed in the transverse section of.

Question 8 :
<b>Assertion: </b>Xerophytic leaves may contain stomatai crypts or sunken stomata. <br><b>Reason: </b>Spongy parenchyma is more in xerophytic leaves.

Question 10 :
Which one of the following pairs of structures distinguishes a nerve cell from other types of cell?

Question 11 :
<p>Green leaf-like modified aerial stems/branches with a single internode are called</p>

Question 13 :
Plant cells that are photosynthetically active are found in the _______ layer of leaf and are ______ cells -

Question 16 :
{tex}\mathrm{Assertion : }{/tex} Blood in cockroach is colourless haemolymph with no respiratory pigment. <br>{tex}\mathrm{Reason : }{/tex}Respiration in cockroach occurs through diffusion in haemolymph.

Question 17 :
Which one of the following is the true description about an animal concerned?

Question 19 :
Vascular cambium in dicot root develops from.<br>Or<br>In dicot root initiation of lateral root and vascular cambium during secondary growth takes place from.

Question 20 :
<p> <font face="Cambria Math, serif">Read the given statements about blood vascular system of cockroach</font></p> <p> <font face="Cambria Math, serif">I. Circulatory system of cockroach is of closed type</font></p> <p> <font face="Cambria Math, serif">II. It contains no blood vessels except aorta heart</font></p> <p> <font face="Cambria Math, serif">III. Heart is 6 chambered</font></p> <p> <font face="Cambria Math, serif">IV. The haemolymph is composed of colourless plasma and haemocytes</font></p> <p><font face="Cambria Math, serif">Which of the statements given above is/are incorrect</font></p>

Question 21 :
<p> <font face="Cambria Math, serif">In which plant, the fruit is a drupe, seed coat is thin, embryo is inconspicuous and endosperm is edible?</font></p>

Question 22 :
<p> <font face="Cambria Math, serif">Heartwood differs from sapwood in </font> </p>

Question 23 :
<p> <font face="Cambria Math, serif">In a vascular bundle, if xylem vessels develop in a centripetal fashion, the xylem is likely to be</font></p>

Question 25 :
<p> <font face="Cambria Math, serif">Which of the following series of events is correct about the digestive system of frog?</font></p> <p> <font face="Cambria Math, serif">I. Prey </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Mouth </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Oesophagus </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> stomach </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Small intestine </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Cloaca</font></p> <p> <font face="Cambria Math, serif">II. Prey </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Mastication by teeth </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Stomach </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Small intestine </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Cloaca</font></p> <p> <font face="Cambria Math, serif">III. Tongue </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Prey </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Teeth </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Stomach </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Large intestine </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Cloaca</font></p> <p><font face="Cambria Math, serif">IV. Prey </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Mouth </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Teeth </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Pharynx </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Stomach </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Small intestine </font> <img style='object-fit:contain' align="absmiddle" src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ff80414f055a67f16a233a5"/> <font face="Cambria Math, serif"> Rectum</font></p>

Question 26 :
<p>Which of the following type of connective tissue is present at the tip of human nose?</p>

Question 28 :
<p>In which of the following segments of earthworm, septal nephridia is present?</p>