SUCCESS GROUP TUITION

Chapters : 1,5 Std 11 : Biology Date : 27/06/25

Total marks: 80 Unit Test Time: 3 hour
//X Section A
• Write the answer of the following questions. [Each carries 1 Mark] [40]
1. As we go ()om spe,ies to /ing1om in 2 t2xonomi, hie)2),hy, the numbe) o( ,ommon ,h2)2,te)isti,s
(A) will 1e,)e2se (B) will in,)e2se
(C) )em2in s2me (D) m2y in,)e2se o) 1e,)e2se
2. The tax()(mic -)it ./h01-m2 i) the c1a33i4icati() (4 a)ima13 i3 e5-i6a1e)t t( 7hich hierarchia1 1e6e1
i) c1a33i4icati() (4 p1a)t3.
(A) C1a33 (?) OrAer (C) Bi6i3i() (B) Cami10
3. De)-3 repre3e)t3
(A) a) i)Ai6iA-a1 p1a)t (r a)ima1
(?) a c(11ecti() (4 p1a)t3 (r a)ima13
(C) Er(-p (4 c1(3e10 re1ateA 3pecie3 (4 p1a)t3 (r a)ima13
(B) F()e (4 the aG(6e
4. A11 1i6i)E (rEa)i3m3 are 1i)keA t( ()e a)(ther Geca-3e
(A) the0 ha6e c(mm() Ee)etic materia1 (4 the 3ame t0pe
(?) the0 3hare c(mm() Ee)etic materia1 G-t t( 6ar0i)E AeEree3
(C) a11 ha6e c(mm() ce11-1ar (rEa)i3ati()
(B) a11 (4 the aG(6e
5. The scie()ific (a,e of ,a(.o is /
(12 3a(.ife4a I(dica (B2 3a(.ife4a I(dica (C2 3a(.ife4a i(dica (D2 Mangifera indica
6. :ach scie()ific (a,e has
(12 2 co,po(e() (B2 1 co,po(e() (C2 3 co,po(e() (D2 4 co,po(e()
7. Which pr(c)ss)s ar) ,asic t( ta.(/(01
2A4 5haract)risati(/ 264 78)/ti9icati(/ 254 5lassi9icati(/ 2D4 All (9 th)s)
8. P(tat( a/8 ,ri/jal ,)l(/gs t(
2A4 sa0) sp)ci)s 264 sa0) g)/?s 254 Sa0) 9a0il1 2D4 6(th 264 a/8 254
9. What is c(00(/ i/ li(/A l)(par8 a/8 tig)r B
2A4 All ,)l(/g t( sa0) sp)ci)s 264 All ,)l(/g t( sa0) g)/?s C)li8a)
254 All ,)l(/gs t( sa0) g)/?s pa/th)ra 2D4 D(/) (9 th)s)
10. What is c(00(/ i/ li(/ a/8 cats B
2A4 6(th ,)l(/g t( sa0) g)/?s C)li8a) 264 6(th ,)l(/g t( sa0) g)/?s pa/th)ra
254 6(th ,)l(/g t( sa0) sp)ci)s 2D4 6(th ,)l(/g t( sa0) 9a0il1 C)li8a)
11. Which tw( 9a0ili)s ar) i/cl?8)8 i/t( car/iF(ra B
2A4 Pa/th)ra a/8 ca/i8a) 264 C)li8a) a/8 5a/i8a)
254 5a/i8a) a/8 a0phi,ia/s 2D4 5a/i8a) a/8 Gatt)a)
12. 7/ which (rga/is0 pr(t(plas0 a/8 c)ll?lar str?ct?r) is a,s)/t B
2A4 Alga) 264 Vir?s 254 C?/gi 2D4 6act)ria
13. Ih) ,asic ?/it (9 classi9icati(/ is ......... .
2A4 Sp)ci)s 264 Ph1l?0 254 G)/?s 2D4 Ca0il1
14. The Dar()n o, 2./h 0en/1r2 )3 444444444 4
567 6r)3/o/8e 597 :rn3/ Ma2r 5C7 Caro813 L)nnae13 5D7 Theophra3/13
15. 9)no?)a8 no?en08a/1re 0on3)3/3 o, /(o na?e34 The3e are
567 Fa?)82 anA Ben13 597 Cen13 anA 3pe0)e3 5C7 Dpe0)e3 anA Ear)e/2 5D7 FrAer anA ,a?)82
Wish You - All The Best
16. Gh)0h o, /he ,o88o()nB )3 8e33 Benera8 )n 0hara0/er3 a3 0o?pareA /o Ben13 H
567 Dpe0)e3 597 Fa?)82 5C7 C8a33 5D7 D)E)3)on
17. D0)en/),)0 na?e o, p8an/3 are B)Een I2 :
567 Kn/erna/)ona8 0oAe ,or 9o/an)0a8 no?en08a/1re
597 Kn/erna/)ona8 0oAe ,or I)o8oB)0a8 p8an/3
5C7 KnA)an 0oAe ,or 9o/an)0a8 no?en08a/1re
5D7 Kn/erna/)ona8 0oAe ,or Loo8oB)0a8 no?en08a/1re
18. Gh)0h o, /he ,o88o()nB Aoe3 no/ 0o?e 1nAer /aMon H
567 Dpe0)e3 597 K)nBAo? 5C7 D)E)3)on 5D7 Ke2
19. The n1?Ier o, Ae30r)IeA 3pe0)e3 o, 8)E)nB orBan)3?3 )3 4444444444
567 O42P ?)88)on 3pe0)e3 597 .4P ?)88)on 3pe0)e3 5C7 O4.2P ?)88)on 3pe0)e3 5D7 O47 ?)88)on 3pe0)e3
20. Select the c())ectly w),tten .c,ent,/,c na1e (/ 1an2( wh,ch wa. /,).t 3e.c),4e3 4y 5a)(l6. L,nnae6. :
(:) Mangifera Indica (B) Mangifera indica Car. Linn.
(5) Mangifera indica Linn. (D) Mangifera indica
21. In an infl()es,en,e w.e)e fl(we)s a)e /()ne late)all1 in an a,)(2etal su,,essi(n, t.e 2(siti(n (f t.e
1(ungest fl()al /ud s.all /e
(A) P)(ximal (B) Distal (C) Inte),ala)1 (D) An1 w.e)e
22. The mat()e seeds ,- ./ants s(1h as 2)am and .eas3 .,ssess n, end,s.e)m3 4e1a(se
567 These ./ants a)e n,t an28,s.e)ms
5B7 The)e 8s n, d,(4/e -e)t8/8zat8,n 8n them
5C7 End,s.e)m 8s n,t -,)med 8n them
5D7 End,s.e)m 2ets (sed (. 4y the deve/,.8n2 em4)y, d()8n2 seed deve/,.ment
23. R,,ts deve/,.ed -),m .a)ts ,- the ./ant ,the) than )ad81/e a)e 1a//ed
567 Ta. ),,ts 5B7 A84),(s ),,ts 5C7 6dvent8t8,(s ),,ts 5D7 B,d(/a) ),,ts
24. Cenat8,n 8s a te)m (sed t, des1)84e the .atte)n ,- a))an2ement ,-
567 A/,)a/ ,)2ans 5B7 A/,De) 8n 8n-/,)esen1e
5C7 Ce8ns and ve8n/ets 8n a /am8na 5D7 6// ,- them
25. End,s.e)m3 a .),d(1t ,- d,(4/e -e)t8/8zat8,n 8n an28,s.e)ms 8s a4sent 8n the seeds ,-
567 E)am 5B7 F)1h8ds 5C7 Ga8ze 5D7 Cast,)
26. The ./a1enta 8s atta1hed t, the deve/,.8n2 seed nea) the
567 Testa 5B7 H8/(m 5C7 G81),.y/e 5D7 Cha/aza
27. Root h&i() deve-op /(om 1hi2h (e3io4 5
6A) Re3io4 o/ e-o43&tio4 6B) Re3io4 o/ m&t:(&tio4
6C) Re3io4 o/ me(i)tem&ti2 (e3io4 6D) A-- o/ the)e
28. I) 4ot & /:42tio4 o/ )tem :
6A) Co4d:2t) 1&te( ? mi4e(&-) 6B) Me&4) o/ ve3et&tive p(op&3&tio4
6C) Ap(e&d) o:t B(&42he) 6D) A-- o/ the)e
29. Ch&t tDpe o/ phD--ot&xD i) oB)e(ved i4 A-)to4i& 5
6A) A-te(4&te 6B) Oppo)ite 6C) Cho(-ed 6D) G1i)ted
30. I4/e(io( ov&(D i) p(e)e4t i4 :
6A) G:&v& 6B) Ro)e 6C) I-:m 6D) Ie&2h
31. A 1(o43 p&i( i) :
6A) M:)t&(d-):pe(io( ov&(D 6B) M:)t&(d-zD3omo(phi2 /-o1e(
6C) M:)t&(d-A2ti4omo(phi2 6D) M:)t&(d-I&(ti&- p-&2e4t&tio4
32. G1i)ted &e)tiv&tio4 i) /o:4d i4 :
6A) Cotto4 6B) C&-ot(opi) 6C) C&))i& 6D) G:-moh&(
33. Axile pl()ent(ti,n i- .,/n0 in 1
2A3 45in( r,-e 273 Ar8e9,ne 243 :ri9r,-e 2D3 Di(nt5/-
Wish You - All The Best
34. A ter9- 5,l0 tr/e .,r T,9(t, 1
2A3 Ap,)(rp/-, (xile pl()ent(ti,n 273 S?n)(rp,/-, p(riet(l pl()ent(ti,n
243 Ap,)(rp/-, M(r8in(l pl()ent(ti,n 2D3 S?n)(rp,/-, (xile pl()ent(ti,n
35. 7ell(0,nn( -ee0 i- AAAAAAA
2A3 B,nCen0,-per9i) 273 Dn0,-per9i) 243 B,ne ,. t5e-e 2D3 :eri-pe9ri) -ee0
36. :l()ent(ti,n ,. ),l)5i)ine i- AAAAAA
2A3 Eree )entr(l 273 Axile 243 :(riet(l 2D3 M(r8in(l
37. F5i)5 ,. t5e .,ll,Gin8 ),nt(in- peri(nt5 ?
2A3 Ini,n 273 Al,e 243 T/lip 2D3 All ,. t5e-e
38. T5e .l,Ger- b,rne in b(-ipet(l ,r0er in 1
2A3 R()e9,-e in.l,re-)en)e- 273 4?9,-e in.l,re-)en)e
243 Spike in.l,re-)en)e 2D3 4(tkin in.l,re-)en)e
39. Placentat()n, (n ,h(ch )./le0 1e.el)2 )n the (nne3 ,all )4 the ).a3y )3 (n 2e3(2he3al 2a3t, (0 6
789 :3ee cent3al 7B9 Ba0al 7C9 8x(le 7D9 Pa3(etal
40. The root( th)t origi,)te -rom the /)(e o- the (tem )re 0
123 Prim)r5 root( 163 Pro7 root( 183 9)ter): root( 1;3 Fi/rou( root(

//X Section B
• Write the answer of the following questions. [Each
[Each carries
carries 2 Marks]
Marks] any 6 [12]
[16]
41. Write sh)rt n)te – Fa.i/01
42. 234/ain 5ith e3a.4/e t04es )6 ase37a/ re4r)879ti)n1
43. A ty%ic() (n+i,s%./m 1),2./ c,nsists ,1 1,3/ 1),/() %(/ts4 5i6. t7. n(m.s ,1 t7. 1),/() %(/ts (n8 t7.i/
(//(n+.m.nts s.93.nti())y4
44. How is a pi))ately .o/pou)1 lea2 1i22e3e)t 23o/ a pal/ately .o/pou)1 lea2 4
45. Explain )tructur. /0 )ta1.n2
46. Gi4. 1ain 0uncti/n) /0 )t.12
47. Gi4. 1ain 0uncti/n) /0 r//t )5)t.12
48. Explain( )tru-tur.( /f(1rup.( fruit( 2it3 .xa4pl.)5

//X Section C
• Write the answer of the following questions. [Each
[Each carries
carries 3 Marks]
Marks] any 4 [12]
[24]
49. Wh0 are /iving )rganis.s 9/assi6ie81
50. What are the a8vantages )6 giving s9ienti6i9 na.es )6 the )rganis.s ?
51. Differenti(te) between
(() .r(/t) (n0) .r(/te12e
(b) 3425in46) (n0) 3eti12e
(/) 3e0i/e2) (n0) 3e04n/2e
(0) 78i9e) (n0) 78(0ix
(e) 7t(men) (n0) 7t(min1i0
(f) 3122en) (n0) 3122eni4m
52. Explain ()tru-tur. (/f (4/n/-/t6l7.1/n/u) ()..15 (OR (Explain (1ia:ra4 (/f (l/n:itu1inal ().-ti/n (/f (4aiz.
)..15
53. Explain a)stivation .it/ 0ia12a34
54. What is ca))ed venati.n / Desc1i2e its t34es5
55. What is ca))ed ,estivati./ 0 1esc2i3e its ty5es6
56. What is 7hy)).ta8y 0 985)ai/6

//X Section D
• Write the answer of the following questions. [Each
[Each carries
carries 5 Marks]
Marks] any 4 [16]
[35]
57. Na.e the g7i8e/ines 6)r na.ing )6 )rganis.s ?

Wish You - All The Best

58. With the fl)w ch,rt .e/cri0e the hier,rchi,l ,rr,12e3e1t )f 4,5)1)3ic c,te2)rie/ 6
59. ) What i( )lacentati.n / E1)lain it( t2)e( 3ith 4ia56a78 9an2 th6ee)
60. What i( (ee4 / :e(c6ibe (t6uctu6e .f 4ic.t2le4.n.u( an4 7.n.c.t2le4.n.u( (ee4 3ith 4ia56a78
61. What is i/f).2esce/ce 0 1esc2i3e its ty5es6
62. 6ive the t34es and functi.ns .f 1..t s3stem .n the 2asis .f its .1igin5
63. What i( 7eant b2 fl.6al f.67ula / Which (i5n( a6e u(e4 t. 7ake fl.6al f.67ula /

Wish You - All The Best