AP 9th Class Question Paper 2021-22 FA1 Biology

FORMATIVE ASSESSMENT - I (2021-22)
BIOLOGY
(English Medium) 20
Class : IX (Max. Marks : 20) Time : 60mins

Name of the Student : ______________________________ Roll No. _____

I. Choose the correct answer from given options. 5x1 = 5M
1. In pasteurization milk is heated upto _______0C ( )
A. 620C B. 720C C. 820C D. 920C
2. Pseudopodia can be seen in the following organism. ( )
A. Chlamydomonas B. Vorticella C. Amoeba D. Rhizopus
3. S shaped nucleus is seen in ______ ( )
A. Neutrophil B. Basophil C. Lymphocyte D. Acidophil
4. Presence of this is the characteristic feature of plant cell. ( )
A. Cell membrane B. Ribosome C. Cell wall D. Vacuole
5. Prokaryotic cell possess no ________. ( )
A. Nucleus B. Cell organelles
C. A & B D. Ribosome
II. Fill in the blanks with correct answer. 5x1 = 5M
1. Microscope with single lens is called _________.
2. Peel of ______ can be used to observe plant cell in microscope.
3. Cell organelle with no bounded membrane that present in all types of cells
is ________.

4. Proto plasm : Life fluid : : Cytoplasm : ________.
5. Stain used to observe mitochondria is ________.

III. Answer the following questions. 3x2 = 6M.
1. Name four types of micro organisms and give examples for them.
2.What precautions do you take while observing cheek cells?
3. What happens to cell if nucleus in a cell is removed? Are there any cells live
without nucleus? If so,what are they?
IV. Write the names of any four cell organelles and their chief functions
in a tabular form. 4M.
(or)
Write the procedure to observe mitochondria

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ãj·÷\J 20
‘·s¡>∑‹ : 9 (>∑]wü˜. e÷s¡Tÿ\T : 20) düeTj·T+ : 60 숈\T
$<ë´]ú ù|s¡T : ............................................ s√˝Ÿ HÓ+: ...........

I. Çe«ã&çq Á|üX¯ï\≈£î dü]jÓÆTq düe÷<ÛëqeTTqT m+∫, <ëìì dü+K´qT Áu≤¬ø{Ÿ˝À ñ+#·+&ç.
5x1 = 5M

1. bÕX¯Ã¬s’CÒwüHé |ü<ä∆‹˝À bÕ\qT ______0C es¡≈£î y˚&ç #˚kÕÔs¡T. ( )
A. 620C B. 720C C. 820C D. 920C

2. á ÁøÏ+~ J$˝À $T<ë´bÕ<ä+ ø£ì|ædüTÔ+~ ( )

A. ø±¢$T&√yÓTHêdt B. e]ºôd˝≤¢ C. nMTu≤ D. ¬s’CÀ|üdt

3. S Äø±s¡+ πø+Á<äø£+ á ø£D+˝À ø£ì|ædüTÔ+~ ______ ( )

A. q÷´Á{À|òæ˝Ÿ B. uÀk˛|òæ˝Ÿ.◊ C. *+bò˛ôd’{Ÿ D. mdæ&√|òæ˝Ÿ

4. Bìì ø£*– ñ+&É≥+ eèø£åø£D+ jÓTTø£ÿ Á|ü<Ûëq \ø£åD+ ( )

A. ø£D‘·«#·+ B. ¬s’uÀCÀyéT C. ø£Dø£e#·+ D. ]øÏÔø£

5. πø+Á<äø£ |üPs¡«ø£D+ Bìì ø£*– ñ+&É<äT ( )

A. πø+Á<äø£+ B. ø£D≤+>±\T C. A eT]j·TT B D. ¬s’uÀCÀyéT

II. dü]jÓTÆ q düe÷<Ûëq+‘√ U≤∞\qT |üP]+#·+&ç. 5x1 = 5M

1. ˇπø ø£≥ø£+‘√ ‘·j·÷s¡sTTq dü÷ø£åà<ä]Ùìì _________ n+{≤s¡T.

2. eèø£å ø£DeTTqT dü÷ø£åà<ä]Ùì q+<äT |ü]o*+#·&É+ ø√dü+ ________ bıs¡qT
ñ|üjÓ÷–kÕÔeTT.
3. nìïs¡ø£eTT˝…’q ø£DeTT\˝Àq÷ ñ+&˚, ‘·«#·+‘√ ø£|üŒã&Éì ø£D≤+>∑eTT ________

4. Je|ü<ës¡∆+: Je dü+ã+<ÛäyÓTÆq |ü<ës¡úeTT: ø£D Á<äe´eTT: ________˝Àì |ü<ës¡∆+

5. yÓTÆ{Àø±+Á&çj·÷qT |ü]o*+#·&ÜìøÏ ñ|üjÓ÷–+#˚ s¡+»ø£+________

III. ÁøÏ+~ Á|üXï¯ \≈£î düe÷<ÛëqeTT\qT sêj·T+&ç 3x2 = 6M

1. 4 s¡ø£eTT˝…’q dü÷ø£åàJe⁄\ ù|s¡¢qT ñ<ëVü≤s¡D\‘√ Áyêj·T+&ç.

2. ãT>∑Z ø£D≤\qT |ü]o*+#˚ düeTj·T+˝À ˙e⁄ m≥Te+{Ï C≤Á>∑‘·Ô\qT rdüT≈£î+{≤e⁄?

3. ø£D+ qT+&ç πø+Á<äø£eTTqT ‘=\–+∫q≥¢sTT‘˚ @$T »s¡T>∑T‘·T+~? πø+Á<äø£+ ˝Òì
ø£DeTT\T ñ+{≤j·÷? Ä ø£DeTT\T @$?
IV. ø£D+˝À ñ+&˚ ø£D≤+>±\qT ù|s=ÿì, yê{Ï $<ÛTä \qT ˇø£ |ü{ø
ºÏ £ s¡÷|ü+˝À ‘Ó\T|ü+&ç.
(˝Ò<ë) 4M
yÓTÆ{Àø±+Á&çj·÷qT |ü]o*+#˚ $<ÛëHêìï sêj·T+&ç.

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