Solving a Biological Problem

The most interesting and important Subject Biology of 9th Class. Student of 9th Class want to know the important Questions of Biology, to prepare it. We are providing the Solution of Student Problems.

Here is important MCQs for 9th Class, Biology Chapter # 02

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Biology Ch#02, 09th Class

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1 / 62

Scientists that use scientific method to make new theories are called _________

2 / 62

Bark of Quina- Quina was used for treating_______

3 / 62

Which one of the following in not the characteristic of a good hypothesis?

4 / 62

Ronald Ross performed his experiments in ______________

5 / 62

Quantitative observations are considered ___________

6 / 62

The bark of cinchona contains a chemical, named ___________

7 / 62

Who is responsible for spread of malaria fever?

8 / 62

Malaria in sparrows spread by __________

9 / 62

Biological Method comprises of ______

10 / 62

Galileo performed his experiments in__________

11 / 62

Proportion is expressed by putting a sign _____________

12 / 62

Who started to know the reason of malaria?

13 / 62

The malaria is spread in birds by _________

14 / 62

Computational and statistical techniques for the analysis of biological data are studied in__________

15 / 62

Most effective remedy against malaria until 20th century is ___________

16 / 62

The freezing point of water is ___________

17 / 62

Quinine is an effective remedy for ___________

18 / 62

A relation between two numbers in terms of quotient is called __________

19 / 62

An irrefutable theory is called _____________

20 / 62

French Army Physician who worked on malaria in 1878 is __________

21 / 62

Who discovered Plasmodium?

22 / 62

Biological method has been playing an important role for the last___________

23 / 62

Mosquito that transmits dengue fever is called __________

24 / 62

Summarizing data through the calculation of a mean value is studied in ____________

25 / 62

Logical consequence drawn from hypothesis is called __________

26 / 62

Malaria is caused by ____________

27 / 62

A theory is supported by a great deal of __________

28 / 62

The scientific method in which biological problems are solved is called _________

29 / 62

Ross found mosquitoes multiplying in ______

30 / 62

Laveran began to search for cause of malaria in __________

31 / 62

When was America discovered?

32 / 62

“If I examine cells from a blade of grass, then each one will have a nucleus”. This statement is a _______

33 / 62

Mark the incorrect observation about malaria ___________

34 / 62

In biological method the next step of hypothesis is called__________

35 / 62

The word Malaria is derived from ______ language.

36 / 62

A Hypothesis that is often tested and never rejected is called__________

37 / 62

In which year, A. F. A. King listed his 20 observations about malaria?

38 / 62

The hypothesis that stands the test of time are called ___________

39 / 62

Female mosquitoes need the blood of ________ for the maturation of their eggs.

40 / 62

Ronald Ross belonged to _____________

41 / 62

Plasmodium is transferred by___________

42 / 62

"Mosquitoes transmit plasmodium and are involved in spread of malaria" This hypothesis was suggested by _____

43 / 62

Plasmodium was discovered in____________

44 / 62

Weight of one liter of ethanol____________

45 / 62

Quinine is obtained from__________ bark.

46 / 62

The information such as names, dates or values made from observations and experimentation is called ___________

47 / 62

__________is most basic step of biological method.

48 / 62

Female Mosquitoes used by Ross in his experiments ___________

49 / 62

How many observations were presented by A.F.A king about malaria?

50 / 62

“If Plasmodium is the cause of malaria, then all the person ill with malaria should have plasmodium in their blood”. This statement is a called ____________

51 / 62

Anopheles mosquito causes a disease___________

52 / 62

Era of Biological method in scientific research is __________

53 / 62

Which disease has killed more people than any other disease of world?

54 / 62

The problem related to living organisms______________

55 / 62

In dengue fever, which cells are shortening?

56 / 62

The bark of ________ tree was very suitable for curing malaria.

57 / 62

In “Malaria”, the word “mala” means____________

58 / 62

A proposition that might be true is called ___________

59 / 62

The tentative explanation of observation is called __________

60 / 62

Physicians were familiar with malaria ___________years ago.

61 / 62

Blood clotting in food canal of mosquito is prevented by___________

62 / 62

Weight of one liter of water is ___________

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User NameStartScore
MuneeB18:56:48 Mar 08, 202445%
ZAINAB06:53:59 Feb 09, 202450%
Memoona17:18:55 Feb 04, 202480%
Aqsa Nadeem05:28:26 Jan 30, 202480%
Ahmad14:31:45 Jan 25, 202470%
Malaika22:44:00 Jan 23, 202493%
malaika22:28:02 Jan 23, 202466%
jannat23:47:11 Jan 19, 202482%
jannat23:37:07 Jan 19, 202488%
jannat23:18:29 Jan 19, 202451%
Minahil08:10:22 Jan 19, 20241%
Ibrahim khan22:15:54 Jan 16, 202448%
Sumbal20:43:39 Jan 14, 202437%
Uswa23:55:14 Jan 12, 202480%
Faiza13:32:16 Jan 12, 202440%
Nisar Bacha09:03:55 Jan 09, 202458%
Arfa m22:26:18 Dec 30, 202366%
abeeha20:13:18 Dec 22, 20230%
abeega20:10:27 Dec 22, 20230%
Eman18:56:03 Dec 18, 202385%
Humairakalsoom18:35:12 Dec 18, 202364%
ZAIN AWAN23:52:44 Dec 14, 202396%
Zain Awan23:47:26 Dec 14, 202387%
Adil14:33:17 Dec 01, 202380%
Adil13:49:01 Dec 01, 202311%
Shouko19:42:59 Nov 30, 202367%
Fatima javed20:11:08 Nov 14, 202354%
koh12:24:52 Sep 22, 202383%
Sarah16:42:19 Sep 21, 202393%
wazeema00:29:21 Sep 03, 202367%
amna21:58:53 Aug 30, 202375%
amna21:41:43 Aug 30, 202320%
Saqib23:20:09 Aug 24, 202377%
ajwa imran13:05:29 Aug 18, 202395%
ajwa imran12:51:02 Aug 18, 202364%
Saqib23:33:03 Aug 17, 202387%
Saqib23:20:52 Aug 17, 202377%
Saqib23:08:15 Aug 17, 202370%
ahmed13:19:42 Aug 14, 202351%
Saqib23:46:50 Aug 02, 202366%
saqib alam17:00:12 Jul 26, 202362%
S.S.m22:11:07 Jul 25, 202340%
sana shah09:36:59 Jul 21, 202372%
sadaf shah09:24:31 Jul 21, 202364%
M.ZURRAIZ14:46:59 Jul 21, 202382%
Minahil16:15:04 Jul 17, 202332%
raheemkhanr775@gmail.com19:11:08 Jul 11, 202361%
saqib09:20:27 Jul 05, 20236%
Rani Mustabshrah11:17:22 Jun 26, 202395%
Humama11:19:07 Jun 18, 202391%
Arman22:56:23 Jun 17, 202353%
Adnan05:21:01 Jun 02, 202359%
nayomi05:31:09 May 15, 202316%
Ali04:56:33 May 11, 202372%
Maryam23:36:21 Apr 30, 202345%
Dr fiza19:47:56 Apr 29, 202388%
Fiza19:39:04 Apr 29, 202356%
grinch20:27:47 Apr 26, 202375%
Ayesha17:55:50 Apr 24, 202374%
Nain15:59:18 Apr 18, 202391%
Pinku23:08:44 Apr 11, 202362%
Ms. Sereen Sajid16:54:50 Apr 11, 202370%
moiez13:13:07 Apr 11, 202379%
mudassir21:15:23 Apr 09, 202353%
Shehroz06:15:46 Apr 04, 202348%
Hoorain23:24:53 Mar 29, 202391%
Hoorain01:06:52 Mar 29, 202387%
Hoorain00:56:08 Mar 29, 202356%
Asim10:04:10 Mar 27, 202375%
daim23:41:27 Mar 24, 20230%
Ali13:32:22 Mar 21, 202335%
laiba23:18:44 Mar 16, 202359%
Arham Tariq12:55:05 Mar 15, 202325%
Salha16:54:01 Mar 14, 202379%
salha16:44:55 Mar 14, 202354%
Moaz Ahmad13:55:18 Mar 14, 202345%
izza09:30:32 Mar 14, 202353%
Awais19:44:49 Mar 13, 202356%
haya14:20:38 Mar 11, 202366%
Menaal12:48:28 Mar 08, 202375%
M.Tahir16:13:18 Mar 03, 202377%
Zara12:37:22 Mar 01, 202361%
Dani08:04:57 Feb 23, 202372%
M.Shawaiz13:10:23 Feb 22, 2023100%
M.ZURRAIZ OP13:03:14 Feb 22, 202398%
M.ZURRAIZ OP12:55:47 Feb 22, 202385%
M.ZURRAIZ OP12:50:35 Feb 22, 202340%
zara05:16:44 Feb 22, 202361%
Adan Zahid23:16:20 Feb 21, 202379%
bebo13:30:40 Feb 21, 202345%
Butter10:53:39 Feb 21, 202374%
maheen01:37:49 Feb 21, 202377%
Ja19:15:55 Feb 19, 202380%
Ja19:05:38 Feb 19, 202370%
Ja18:50:57 Feb 19, 202338%
Eman13:37:50 Feb 18, 202380%
Eman07:55:41 Feb 18, 202382%
Maryam19:26:23 Feb 17, 202385%
Aliza16:11:20 Feb 17, 202396%
Aliza16:03:26 Feb 17, 202383%
Nain17:27:03 Feb 14, 202393%
M.Shawaiz13:11:10 Feb 13, 202367%
Meishaal23:16:16 Feb 12, 202370%
NAS15:06:36 Feb 08, 202385%
NAS14:13:58 Feb 08, 20230%
NAS14:04:55 Feb 08, 202364%
NAS21:08:45 Feb 07, 202362%
Meraj17:39:05 Feb 06, 202367%
Shaheer12:03:02 Feb 06, 202348%
zubair06:02:40 Feb 04, 202361%
Faiq17:04:45 Feb 03, 202370%
Aqeedat13:02:26 Jan 31, 202385%
Maha15:48:24 Jan 29, 202346%
0000000021:50:27 Jan 24, 202362%
sab19:43:05 Jan 19, 20230%
Zia14:53:11 Jan 18, 202359%
Faizan ahmed14:13:37 Jan 18, 202337%
Mahad22:07:30 Jan 12, 202340%
NAS20:39:19 Jan 11, 20234%
freha nasir22:29:41 Jan 04, 202393%
Ayesha22:37:49 Jan 02, 202335%
E15:08:54 Jan 02, 202333%
m fa raie07:11:20 Jan 01, 20230%
Syed Ahmed11:20:53 Dec 29, 202288%
nasir15:53:32 Dec 25, 202272%
nasir15:40:30 Dec 25, 202253%
Abdul Chattha13:13:10 Dec 23, 202269%
Yyg20:03:02 Dec 20, 20220%
Qasim raza02:46:06 Dec 17, 202290%
zara07:36:17 Dec 09, 202282%
bba22:15:10 Dec 04, 202277%
Ghulam Sarwar bhanbhro21:01:33 Dec 04, 202248%
Sania13:06:36 Dec 03, 202287%
Saira10:07:42 Dec 03, 202267%
Ghulam Sarwar bhanbhro17:49:02 Dec 01, 202250%
KHAWAJA Yaseen01:55:13 Dec 01, 202296%
Uqba Malik20:06:02 Nov 23, 202264%
hi21:50:08 Nov 13, 202287%
Ghulam Sarwar bhanbhro20:33:35 Nov 12, 202220%
Fatima19:20:11 Nov 01, 202291%
Hanzala03:17:33 Oct 21, 202227%
Huda11:18:35 Oct 19, 202264%
manjunath09:15:10 Oct 17, 20221%
Shahzaib00:17:50 Oct 13, 202246%
G. Ratna Varsha09:33:22 Oct 12, 202237%
Amna13:03:27 Oct 11, 202266%
Sh21:45:18 Oct 09, 202287%
Muqaddas15:18:21 Oct 09, 202235%
Tayyaba19:55:10 Oct 05, 202290%
Aamal19:44:11 Oct 05, 202282%
Furqan bhaoo16:01:40 Oct 04, 202259%
hafsa14:42:30 Oct 02, 202288%
hafsa12:47:03 Oct 01, 202262%
Aamaljutt33312:39:43 Oct 01, 202259%
Zaheer abbas16:51:09 Sep 28, 202245%
qebdhjhqwb16:08:50 Sep 26, 20220%
Insharah Raza22:11:07 Sep 24, 202227%
www09:19:44 Sep 22, 20220%
Sanjina D/O Mukesh Kumar20:52:21 Sep 22, 202237%
Izza06:48:18 Sep 22, 202293%
arzam22:07:27 Sep 21, 202250%
@21:36:27 Sep 21, 202253%
12319:38:00 Sep 21, 202270%
Hiba11:12:48 Sep 21, 202275%
Hiba15:08:33 Sep 20, 202230%
Daim22:25:22 Sep 19, 202240%
Arooj10:24:15 Sep 19, 202288%
romam21:13:38 Sep 18, 202256%
K. B13:30:54 Sep 18, 202270%
DK Rathi13:26:10 Sep 18, 202295%
DK Rathi13:17:37 Sep 18, 202285%
hania10:51:44 Sep 17, 202238%
blalalksiw09:02:37 Sep 16, 202217%
RANA AMEER HAMZA19:16:48 Sep 16, 202229%
Asna k23:07:33 Sep 12, 20224%
israr ahmad16:32:24 Sep 12, 202253%
Hiba15:14:27 Sep 09, 202259%
;;;;;;;;;;;;;an20:20:17 Sep 06, 202270%
mahennor20:10:25 Sep 06, 202230%
K. B19:28:19 Sep 06, 202246%
veeky17:02:58 Sep 06, 202217%
Tashifa22:07:55 Sep 05, 202287%
Mano21:49:06 Sep 04, 202267%
Mano21:21:53 Sep 04, 20228%
Laiba15:47:20 Sep 04, 202256%
More14:03:49 Sep 04, 202280%
Angel chauhan22:02:47 Sep 03, 20220%
Wajiha16:54:16 Sep 03, 202254%
Noor Fatima23:20:51 Aug 31, 202291%
Noor23:09:32 Aug 31, 202277%
Mudassir baloch22:42:05 Aug 31, 202245%
Guriya23:13:01 Aug 29, 202243%
Chiman22:57:05 Aug 29, 202220%
Shahzoor18:59:47 Aug 29, 202238%
Vinti Jain19:08:53 Aug 28, 202227%
Anam13:16:23 Aug 28, 202269%
dost Muhammad11:58:32 Aug 28, 202253%
manahil mahmood04:11:57 Aug 18, 202285%
eman13:44:30 Aug 17, 202237%
TZ19:41:25 Aug 16, 202283%
TZ15:49:11 Aug 16, 202269%
Hammad13:43:51 Aug 15, 202267%
Fatima23:39:35 Aug 10, 202287%
Fatima23:30:35 Aug 10, 202259%
Laiba20:55:03 Aug 10, 202245%
Fatima17:54:51 Aug 08, 202283%
MAHEEEN19:26:11 Aug 06, 202256%
MEHER20:02:01 Aug 04, 202245%
Aina15:11:15 Aug 01, 202291%
Aina14:27:12 Aug 01, 202290%
Aina14:21:37 Aug 01, 202287%
Aina14:03:28 Aug 01, 202262%
aneeqa23:41:11 Jul 31, 202245%
mohsin11:53:42 Jul 28, 202230%
Mk16:54:41 Jul 25, 202296%
Mk16:41:01 Jul 25, 202288%
Mk03:31:01 Jul 25, 202275%
Sahil00:54:23 Jul 24, 202238%
Momina17:04:51 Jul 22, 202254%
Amna12:49:19 Jul 22, 202269%
Ahnoor01:23:42 Jul 22, 202224%
Mahnoor13:08:44 Jul 21, 202288%
Mahnoor12:51:03 Jul 21, 202277%
Mahnoor12:34:55 Jul 21, 202237%
Mg14:30:29 Jul 19, 202288%
Mg12:28:11 Jul 19, 202261%
Fatima17:27:05 Jul 18, 202254%
Urooj11:58:39 Jul 18, 202280%
Urooj11:48:51 Jul 18, 202251%
Mk00:49:50 Jul 16, 202279%
Mk18:40:14 Jul 14, 202277%
Mk18:33:13 Jul 14, 202279%
Mk18:26:08 Jul 14, 202269%
Mk18:18:59 Jul 14, 202258%
Mk02:49:39 Jul 14, 202266%
Mk02:43:37 Jul 14, 202230%
MUNEEB21:05:28 Jul 08, 202216%
Maryam23:05:29 Jul 05, 202269%
aqsa12:43:24 Jul 03, 202293%
aqsa12:37:27 Jul 03, 202287%
aqsa12:31:12 Jul 03, 202287%
aqsa12:22:04 Jul 03, 202277%
aqsa12:09:15 Jul 03, 202256%
Sahal15:50:02 Jun 30, 202246%
R23:35:11 Jun 28, 202238%
A23:19:51 Jun 28, 202212%
A20:45:30 Jun 28, 202262%
Fatima00:28:30 Jun 24, 202290%
Rida00:09:49 Jun 24, 202290%
Rida fatima23:53:40 Jun 23, 202251%
Devarshi16:31:05 Jun 15, 202243%
noni14:53:26 Jun 13, 202256%
ahad01:35:23 Jun 08, 202243%
AAQIB IMTIAZ15:48:21 Jun 07, 202243%
AYESHA11:48:23 Jun 07, 202267%
Eshaal gul10:52:08 Jun 07, 202248%
Sana23:56:51 Jun 06, 202272%
TZ13:15:21 Jun 05, 202277%
Jahanzaib05:32:15 Jun 02, 202279%
Jahanzaib Hassan05:05:29 Jun 02, 202274%
Areeqa04:54:01 Jun 02, 202262%
Areesha17:31:44 May 29, 202217%
Amna16:38:30 May 29, 202283%
Amna16:33:18 May 29, 202266%
Amna16:23:38 May 29, 202269%
Amna16:14:26 May 29, 202261%
Ujw10:31:18 May 29, 202291%
zara19:16:21 May 28, 202272%
hamza14:16:46 May 25, 202248%
Tallat06:39:05 May 24, 202241%
Musaira20:22:53 May 22, 202246%
Uzma23:29:59 May 19, 202288%
Uzma18:43:59 May 19, 202270%
Black11:16:06 May 18, 202248%
zainnnnn14:51:47 May 17, 202258%
hassan22:43:07 May 16, 202274%
Hassan22:26:43 May 16, 202245%
Sohaib17:16:42 May 15, 202243%
amna22:21:18 May 12, 202291%
Mahnoor21:26:01 May 12, 202240%
Mrsmuneeb13:42:23 May 11, 202290%
Jannat irfan13:24:42 May 11, 202282%
Luqman13:12:51 May 11, 202262%
alishba23:31:04 May 10, 202272%
alishba23:22:57 May 10, 202266%
Momina13:33:56 Apr 23, 202287%
Momina12:48:05 Apr 23, 202227%
Anas hafeez23:03:49 Apr 22, 202296%
Saad20:27:33 Apr 18, 202264%
Radia khalid14:31:14 Apr 17, 202274%
Momina03:30:24 Apr 15, 202258%
zainab17:08:33 Apr 06, 202280%
M.ans21:17:48 Nov 24, 202180%
M.ans21:11:45 Nov 24, 202158%
M.ans21:02:00 Nov 24, 202141%
M.ans21:44:19 Oct 27, 202169%
M.ans21:35:08 Oct 27, 202150%
Vivek01:12:35 Sep 30, 202125%
2 thought on “9th Class Biology MCQs Chapter-02”
  1. Biology Class 9 MCQs says:

    Thanks for sharing this post its really helpful for me

  2. Gal Jerman says:

    Top ,.. top top … post! Keep the good work on !

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