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ForumSponsored Competitions & Programmes: PositiveNaija Competitions2021 PositiveNaija Science QuizJune: Biology

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June: Biology

#1 · May 17, 2021, 10:46:14 PM

Welcome to the June 2021 PositiveNaija Science Quiz!

Date: 27th June, 2021 | Time: 9:00 pm - 9:05 pm

The 15 Questions will be updated on this same post at the stated date and time with replies (answers) by participants to follow accordingly.

Thank you.

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#2 · June 27, 2021, 8:59:29 PM

Damage to the hippocampus is most likely to impair:
1. Memory
2. Balance
3. Sleep
4. Breathing

Which of the following disease results in Paralysis due to viral attack on Central Nervous System (CNS)?
1. Measles
2. Herpes simplex
3. Hepatitis
4. Polio

Of the following, which one is largely missing in herbivores?
1. Premolars
2. Canines
3. Incisors
4. Molars

The one which causes contraction of wall of the uterus during and after birth?
1. ADH
2. MSH
3. Oxytocin
4. Progesterone

Which of the following has no central nervous system?
1. Sea sponges
2. Man
3. Cockroach
4. None of the above

The process of breakdown of food in the cell with the release of energy is called?
1. Respiration
2. Inhalation
3. Exhalation
4. Breathing

During blood donation, the removal of blood components is called?
1. Cytophresis
2. Plasmaphresis
3. Aphresis
4. Leakophresis

The disease that cannot be transmitted through transfusion of blood is?
1. Hepatitis B
2. AIDS
3. Cancer
4. Malaria

Which lobe is primarily responsible for hearing and language?
1. Temporal
2. Parietal
3. Frontal
4. Occipital

What part of a neuron is responsible for receiving information?
1. Axon
2. Terminal fibre
3. Dendrite
4. Myelin sheath

What is hypotension?
1. Low blood pressure
2. Low cholesterol
3. High blood pressure
4. High cholesterol

The axial skeleton consists of:
1. The vertebral column and skull
2. Upper limbs, lower limbs, and pelvic girdle
3. The skull, vertebral column, and bony thorax (ribs and sternum)
4. The bony thorax, upper limbs, and pelvic girdle

Deficiency of which of these vitamins is a major cause of blindness?
1. Vitamin A
2. Vitamin B₁₂
3. Vitamin B₆
4. Vitamin D

Spermology is the study of
1. Seed
2. Leaf
3. Fruit
4. Sperm

The stage when all the body parts can be identified is known as?
1. Zygote
2. Foetus
3. Embryo
4. Infant

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#3 · June 27, 2021, 9:04:03 PM

10c

11a

12c

13a

14a

15b

#4 · June 27, 2021, 9:04:36 PM

1 A

2 A

3 B

4 C

5 D

6 A

7 B

8 C

9 A

10 C

11 C

12 B

13 B

14 B

15 A

#5 · June 27, 2021, 9:05:10 PM

1. A
2. C
3. A
4. D
5. A
6. A
7. A
8. C
9. D
10. A
11. C
12. A
13. A
14. D
15. D

Jeremiah

#6 · June 27, 2021, 9:05:11 PM

1a
2b
3b
4d
5c
6a
7c
8d
9d
10a
11c
12a
13a
14c
15c

#7 · June 27, 2021, 9:05:14 PM

Chibuikem.ezeonu

#8 · June 27, 2021, 9:05:16 PM

1. A
2. D
3. B
4. C
5. A
6. A
7. C
8. D
9. C
10. C
11. A
12. C
13. C
14. D
15. B

dejt4u - Ayodeji Olowolagba

#9 · June 27, 2021, 9:05:27 PM

1.a

2. C

5.b

6.a

7.b

8.c

9.d

10.a

11.a

12.a

13.a

14.d

15.b

#10 · June 27, 2021, 9:05:29 PM

1.a

2.d

3.b

4.b

5.d

6.a

7.b

8.c

9.c

10.a

11.a

12.c

13.a

14.b

15. d

#11 · June 27, 2021, 9:05:55 PM

10C

11C

12A

13A

14D

15D

#12 · June 27, 2021, 9:06:42 PM

1. A

2. B

3.B

4.A

5.B

6.C

7.D

8.D

9.A

10B

11.A

12.B

13.A

14.A

15.C

#13 · June 27, 2021, 9:14:11 PM

1D;2B;3B;4C;5D;6A;7A;8C;9B;10C;11A;12C;13A;14D;15C

#14 · June 27, 2021, 9:15:06 PM

1)b 2)c 3)b 4)d 5)a 6)a 7)a 8)c 9)d 10)a 11)a 12)a 13)a 14)d 15)b

Dems

#15 · June 27, 2021, 9:21:01 PM

@positivenaija This is NOT biology.... This is Advanced Pharmacology Biology.... Pls take it easy on us naw... Abeg 😂 😂

#16 · June 27, 2021, 9:25:52 PM

Quote from Oyinlola on June 27, 2021, 9:21:01 PM

@positivenaija This is NOT biology.... This is Advanced Pharmacology Biology.... Pls take it easy on us naw... Abeg

We are even thinking that this biology is bonus easy.

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#17 · June 27, 2021, 9:31:39 PM

Pls if Olowolagba dejt4u should win this again.... We will have to ban him on this forum for just two months so that others can win too naw........😂 😂 😂 😂

#18 · June 27, 2021, 9:33:58 PM

Quote from Oyinlola on June 27, 2021, 9:31:39 PM

Pls if Olowolagba dejt4u should win this again.... We will have to ban him on this forum for just two months so that others can win too naw........

Lol.. Oga mii, you won all our prizes in Osun 2020 independence day essay contest. You have won more than I do.

How are you doing boss?

#19 · June 27, 2021, 9:35:29 PM

Quote from Oyinlola on June 27, 2021, 9:31:39 PM

Pls if Olowolagba dejt4u should win this again.... We will have to ban him on this forum for just two months so that others can win too naw........

Guess this is his month!

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#20 · June 27, 2021, 9:36:28 PM

Quote from Oyinlola on June 27, 2021, 9:31:39 PM

Pls if Olowolagba dejt4u should win this again.... We will have to ban him on this forum for just two months so that others can win too naw........

😂 😂