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News => Education => EarlyFace Examination Center (EEC) => Topic started by: JEFFREY96 on June 17, 2019, 10:35:33 am


Title: CORRECT: 2019/2020 WAEC BIOLOGY PRACTICAL Questions And Answer Expo/Runs free
Post by: JEFFREY96 on June 17, 2019, 10:35:33 am
(1ai)
SPECIMEN A - Bean seedlings
SPECIMEN B - Maize seedlings
SPECIMEN C - Coconut fruit
SPECIMEN D - Tridax fruit
SPECIMEN E - Frog
SPECIMEN F - Praying Mantis

(1aii)
A - Epigeal germination
B - Hypogeal germination

(1aiii)
A - The cotyledons are brought above the ground due to rapid elongation of hypocotyl
B - The cotyledons remain below the soil during germination

(1bi)
C - Water
D - Wind

(1bii)
C - Drupe
D - Cypsela

(1ci)
Drawing of Frog

(1cii)
Hindlimbs are longer than their forelimbs

(1ciii)
(i) Providing body support during sitting or walking
(ii) Pushing the body during jumps

(1d)
Specimen F
(i) Presence of two antennae
(ii) Presence of six legs

Specimen G
(i) Absence of antennae
(ii) Presence of four legs

(1a)
SPECIMEN A: Bean seedlings (less than seven days old)
SPECIMEN B: Maize seedlings (less than seven days old)
SPECIMEN C: Coconut fruit (dry with husk)
SPECIMEN D: Tridax fruit
SPECIMEN E: Frog/Toad
SPECIMEN F: Praying Mantis


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(2ai)
SPECIMEN G - Lizard
SPECIMEN H - Snail
SPECIMEN I - Grasshopper
SPECIMEN J - Cockroach
SPECIMEN K - Orange
SPECIMEN L - Mosquito

(2aii)
Specimen G - Reptilia
specimen H - Gastropoda
Specimen I - Insecta

(2bi)
Malaria

(2bii)
(i)use of insecticide
(ii)use of mosquito net
(iii)cleanliness of the environment

(2biii)
(i)The neck is short
(ii)The tail is long and tapers at the end

(2c)
DRAW THE DORSAL VIEW OF A COCKROACH
==============

3aii)
p…..used in meteorological science to measure the humidity, or amount of water vapour in the air.

Q… Used for measuring temperature

R…. Used for catching fish or used for hunting for fish in the river.
Title: Re: CORRECT: 2019/2020 WAEC BIOLOGY PRACTICAL Questions And Answer Expo/Runs free
Post by: JEFFREY96 on June 17, 2019, 10:48:45 am
(3ai)
Specimen M - Measuring cylinder
Specimen N - Loamy soil
Specimen O - Earthworm
Specimen P - Hygrometer
Specimen Q - Thermometer
Specimen R - Hand net

(3aii)
Specimen P - It is used in meteorological science to measure the humidity, or amount of water vapour in the air.

Specimen Q - Used for measuring temperature

Specimen R - It is Used to capture fishes from the pond

(3aiii)
(i) They improve the soil structure
(ii) They help to improve the fertility and nutrient content and availability in the soil
(iii) Earthworms improve soil drainage

(3bi)
(i) The soil sample settled below the water level
(ii) The water above the soil sample increase as soil goes down
(iii) The water above the soil sample get clearer

(3bii)
Draw The Diagram
Title: Re: CORRECT: 2019/2020 WAEC BIOLOGY PRACTICAL Questions And Answer Expo/Runs free
Post by: Donlife on June 18, 2019, 10:00:01 am
Civic pls
Title: Re: CORRECT: 2019/2020 WAEC BIOLOGY PRACTICAL Questions And Answer Expo/Runs free
Post by: JohnpaulB on June 18, 2019, 11:14:00 am
Pls civic education