Section 1, Part A - Multiple Choice (1 Viewer)

[LoveHateSchool]

Yeah couldn't take my papers at my school, I could tell you if I could look at them. But for the two contentious ones debated so far (which I had to think about).

I put length of collecting duct because others seemed wrong. I put the passing of characteristics one for the biscuits one, the fact they did not have the same chance of survival is like natural selection with favorable characteristics.

 

[Roscosmos]

What did people answer for question 3: which of the following are all forms of defence that prevent entry of pathogens?
A- cilia, sweat, saliva
B- T cells .. Obviously wrong
C- inflammation, skin and phagocytosis
D- stomach acid, mucus, lymph system

I answered D

Its A, because the lymph system and stomach acid only fight pathogens once theyre already in the body.

 

[LoveHateSchool]

What did people answer for question 3: which of the following are all forms of defence that prevent entry of pathogens?
A- cilia, sweat, saliva
B- T cells .. Obviously wrong
C- inflammation, skin and phagocytosis
D- stomach acid, mucus, lymph system

I answered D

A, isn't lymph system and stomach acid second line of defence once in body?

 

[crammingforhsc]

What did people answer for question 3: which of the following are all forms of defence that prevent entry of pathogens?
A- cilia, sweat, saliva
B- T cells .. Obviously wrong
C- inflammation, skin and phagocytosis
D- stomach acid, mucus, lymph system

I answered D

:/ I did A

 

[Boonyak]

What did people answer for question 3: which of the following are all forms of defence that prevent entry of pathogens?
A- cilia, sweat, saliva
B- T cells .. Obviously wrong
C- inflammation, skin and phagocytosis
D- stomach acid, mucus, lymph system

I answered D

I answered a i thought that stomach acid is inside so the pathogen must have entered .... cillia, sweat and saliva are barrers that prevent entry.

 

[timeslowsdown]

If you can post the questions I can post what I put down

If 20 is B) Characteristics are not transmitted to successive generations and all your other ones are correct, then I got 100%!

 

[ZombieApocalypse]

Some of the multiple choice questions were confusing. For the biscuit one I put that the various species did not have the same chance for survival. It just seemed to be the best answer at the time.

but that's the whole point of natural selection. There isn't supposed to be an equal chance of survival?

 

[gayforniall]

THE BISCUIT QUESTION WAS LIKE... YEAH WTF!? I didn't know...

 

[Newbit]

For questions 1 to 20 I got:
1. b
2. c
3. a
4. c
5. a
6. c
7. b
8. b
9. b
10. d
11. c
12. c
13. d
14. a
15. a
16. d
17. d
18. b
19. c
20. c
Can anyone please tell me if I got anything wrong.

Not sure If I'm right or not but these are the answer I got differently form you.
Q9. A
Q11. A
Q13. D
Q15. D
Q18. D
Q20. B

Could Someone clarify?

 

[Aysce]

Re: General Thoughts: Biology

Lol lost like 3-4 marks in MC methinks.

nuuuuuuuu

 

[ZombieApocalypse]

all I can say is wtf for the plant cooling one. Did you guys put down that it closes stomata to retain water? I know transpirawtion will cool it down, but tehn it'll die D:

 

[BlakeOlivo]

all I can say is wtf for the plant cooling one. Did you guys put down that it closes stomata to retain water? I know transpirawtion will cool it down, but tehn it'll die D:

But it was a temperature question, I think I put a different one or that one - not sure. The question wasn't retarted, it was the answers they provided :/. All of them were wrong.

 

[Brookensxx]

Re: General Thoughts: Biology

What did you guys answer for the MC one that had the picture of the pathogen and was like which pathogen is this? Cause I was confident in my answer but my friend answered another one so I'm really confused. Lol

 

[Kimyia]

Re: General Thoughts: Biology

What did you guys answer for the MC one that had the picture of the pathogen and was like which pathogen is this? Cause I was confident in my answer but my friend answered another one so I'm really confused. Lol

I can barely remember which answers I put but I think I did protozoan.

 

[Chulbul Pandey]

If 20 is B) Characteristics are not transmitted to successive generations and all your other ones are correct, then I got 100%!

I think that's correct...its what I got anyways..CONGRATZ if it is the answer

 

[SandyS1995]

What did people answer for question 3: which of the following are all forms of defence that prevent entry of pathogens?
A- cilia, sweat, saliva
B- T cells .. Obviously wrong
C- inflammation, skin and phagocytosis
D- stomach acid, mucus, lymph system

I answered D

I answered A.

 

[louielouiee]

Re: General Thoughts: Biology

PLEASE tell me what I got in multiple choice!

1 B
2 C
3 A
4 C
5 A
6 C
7 B
8 B
9 B
10 C
11 C
12 C
13 D
14 B
15 B
16 D
17 D
18 D
19 A
20 B

I only got 10/20 in the CSSA trials, bombed out massively in that.

I hoping to get higher in the HSC though! Which I think I did.

Anybody want to tell me how many are correct?

 

[Wajahat zia]

Re: General Thoughts: Biology

What did you guys answer for the MC one that had the picture of the pathogen and was like which pathogen is this? Cause I was confident in my answer but my friend answered another one so I'm really confused. Lol

the answer is protozoan as it said membrane bound organelles. protozoans are eucaryotic which are membrane bound. another thing look at the tail of the pathogen. it is a flagellate and protozoans are classified based on their movement.

 

[SandyS1995]

all I can say is wtf for the plant cooling one. Did you guys put down that it closes stomata to retain water? I know transpirawtion will cool it down, but tehn it'll die D:

I put that it opens up the stomata.

 

[timeslowsdown]

I think that's correct...its what I got anyways..CONGRATZ if it is the answer

Thank you!