Answer+of+the+Final+examination+questions+-+grade+7

** __Science __ **  ** Ans. 1) Fill in the blanks: ** (i) Structural / functional  (ii) Microscopic slide  (iii) Chloroplast  (iv) Carbon dioxide (v) Atomicity (vi) Arthopoda <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(vii) Iron <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l2 level1 lfo1; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(viii) Starfish <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l2 level1 lfo1; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(ix) Jellyfish <span style="margin: 0in 0in 10pt 0.75in; mso-add-space: auto; mso-list: l2 level1 lfo1; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(x) Notochord <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;"> ** <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">Ans. 2) Match the following: **  ** <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;"> __A__ __B__  **  <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(i) Man - // Homo sapiens //   <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(ii) Smooth endoplasmic reticulum - Manufacture of fat molecules, or lipid   <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(iii) Golgi body - Secretion of chemical substances   <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(iv) Vacuole - Store excess water, minerals and pigments   <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(v) Cytoplasm - Jelly-like fluid   <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(vi) // Picses //- Aquatic <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(vii) Centrosome - Initiate and regulate cell division <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(viii) Ribosome - Protein synthesis <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(ix) An atom of phosphorous - P  <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;"> (x) A molecule of phosphorous - P4   <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;"> ** <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">Ans. 3) True or False: ** <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l1 level1 lfo2; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(i) False  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l1 level1 lfo2; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(ii) True  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l1 level1 lfo2; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(iii) False  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l1 level1 lfo2; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(iv) True <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l1 level1 lfo2; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(v) True <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l1 level1 lfo2; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(vi) False <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l1 level1 lfo2; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(vii) True <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l1 level1 lfo2; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(viii) False <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l1 level1 lfo2; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(ix) True <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l1 level1 lfo2; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(x) False <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;"> ** <span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">Ans. 4) Give ONE examples: **  <span style="font-family: 'Times New Roman','serif'; font-size: 8pt; line-height: 115%;">  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l0 level1 lfo3; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(i) Prwan / butterfly / housefly / spider / scorpion / crab  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l0 level1 lfo3; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(ii) Sharks / tuna / rohu / catfish  <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l0 level1 lfo3; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(iii) All the birds <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l0 level1 lfo3; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(iv) Mercury <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l0 level1 lfo3; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(v) Birds / mammals <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l0 level1 lfo3; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(vi) Whale / dolphins / walrus / otter / seals <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l0 level1 lfo3; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(vii) Earthworm <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l0 level1 lfo3; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(viii) Humans / platyhelminthes / nematode / annelida / arthropoda / Mollusca / vertebrates <span style="margin: 0in 0in 0pt 0.75in; mso-add-space: auto; mso-list: l0 level1 lfo3; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(ix) Ostrich egg <span style="margin: 0in 0in 10pt 0.75in; mso-add-space: auto; mso-list: l0 level1 lfo3; text-align: justify; text-indent: -0.5in;"><span style="font-family: 'Times New Roman','serif'; font-size: 12pt; line-height: 115%;">(x) Kiwi / emu / ostrich / hen / penguin
 * __<span style="font-family: 'Times New Roman','serif'; font-size: 16pt; line-height: 115%;">Grade 7 __ **