2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS - Verified 2022 WAEC EXAM English Questions and Answers

 

refresh always



WAEC English Questions and Answers 2022. WAEC Eng Expo for Theory & Objective (OBJ) PDF: verified & correct expo Solved Solutions, 2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS. 2022 WAEC EXAM English Questions and Answers

Questions Students ask about 2022 WAEC EXAM English Questions and Answers

  • How to get Mathematics WAEC QUESTION AND ANSWERS? To get 2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS, all you need to do is to visit gistpower.com with the pin sent to you by the admin and login. With the pin, you can have a full access to 2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS

  • When do I get Verified Mathematics WAEC QUESTION AND ANSWERS? You will get 2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS a night to the exam because is an important subject.

  • After using Mathematics WAEC ANSWERS, How many am I assured of in ? You will score between 7A - 9A in if you write verbatim 2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS.

  • How verified is your Mathematics WAEC ANSWERS? Our 2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS is 100% verified and legit and it is worthy to be trusted because it from gistpower.com which is the most trusted website for exam runs in Nigeria.

  • Where do I get Mathematics WAEC QUESTION AND ANSWERS? You can get 2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS only from gistpower.com

  • Is the answers on this page actually the main 2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS? No, This is 2020 WAEC GCE 2nd SERIES BIOLOGY ANSWERS, to get 2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS, you need to subscribe with us.

  • How do I subscribe for Mathematics WAEC Questions & ANSWERS? To subscribe for Mathematics WAEC Questions & ANSWERS, Message 07058713598 starting that you need Mathematics WAEC Questions & ANSWERS a day to the exam.
gistpower.com answers

BIOLOGY PRACTICAL

==========================

 

(4ai)
Tree

(4aii)
(i) temperature
(ii)rain fall
(iii) sunlight
(iv) topography
(v)wind

(4bi)
(i)it reduce fertility of the farmland
(ii)it affect the topography of the farmland
(iii)it may cause erosion
(iv)it affect Agricultural activities

(4bii)
(i)It causes imbalance
(ii)It affect the survival of organisms
(iii)It may lead to flood
(iv)It affect the distribution of gases

(4c)
(i)by issuing license
(ii)by stopping unnecessary exploration
(iii) government should promote a law that will reduce entrance into the forest

(iv)by encouraging afforestation

(4di)
(i)Y
(ii)Y
(iii)X
(iv)X

(4dii)
This is because they won't be easily identified on those barks.

(4dii)
Adaptation

(4ei)
According to the theory of natural Section S will be able to live successfully on the bark due to the possession of some characteristics

(4eii)
Flycatchers

==========================

(1a)
(i)Nutrition
(ii)Movement

(1aii)
(i)Possession of short break for pecking

(ii)Possession of long break for piercing and sucking

(iii)Possession of short beak for pecking

(iv)Possession of long beak for piercing and sucking

(v)Possession of sharp claws for scratching the soil

(vi)Possession of web foot for swimming

(vii)Possession of hind limb for locomotion

(viii)Possession of feet for standing on water

(1b)
(i)Terrestrial habitat
(ii)Aquatic habitat
(iii)Terrestrial habitat
(iv)Aquatic habitat

(1c)
(i)parrot
(ii) domestic fowl
(iii) duck

==========================

(2a)
(I) Elephant
(II) Zebra
(III) Rhinoceros
(IV) Crocodile
(V) Lion
(2b)
wildlife

(2c)
Endangered species

(2d)
(i)By making homes wildlife friendly
(ii)by cultivating native plants to provide food and shelter for them
(iii)by avoiding deforestation
(iv)by encouraging afforestation

(2e)
(i) deforestation
(ii)bush burning
(iii) hunting
(iv) overgrazing

(2f)
(i)they generate income when conserved
(ii)they bring about tourist attraction
(iii)they create employment Opportunity

(2g)
(i) trunck
(ii) head
(iii)Hind limb
(iv) body surface
(v)head

(4ai)
Tree

(4aii)
(i) temperature
(ii)rain fall
(iii) sunlight
(iv) topography
(v)wind

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

======================================

BIOLOGY OBJECTIVE

1ADADBADDAB
11CCCABCDAAD
21AACDAADBAA
31CDACBCBDCB
41BDBCBBDDCB

 

==================

(2a)
Carbon(iv)oxide + water --> Glucose + Oxygen

(2b)
(i)6
(ii)6
(iii)1
(iv)6

(2c)
(i)Plants
(ii)Chloroplast

(2d)
- Green plants use this process to make food from sunlight, Carbon(iv)oxide and Water the atmosphere.
- It is their primary source of food

(2e)
(i)Sunlight - sunlight induces the first step in this process
(ii)Chlorophyll - it is responsible for giving the plant its green colour

(2f)
- Autotrophic mode of nutrition
- Heterotrophic mode of nutrition
- Holozoic mode of nutrition

 

============================

 

(3)
2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS 2022 WAEC EXAM English  Questions and Answers WAEC English Questions and Answers 2022. WAEC Eng Expo for Theory & Objective (OBJ) PDF: verified & correct expo Solved Solutions, 2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS. 2022 WAEC EXAM English  Questions and Answers


 

(3a)
TABULATE

BIOLOGY ASSOCIATION || EXAMPLE
Commensalism - Sharks and remora fish, Tigers and golden jackals

Mutualism - Bees and flowers, humans and bacteria in the gut

Parasitism - Humans and tapeworms, cows and ticks

Neutralism - Rainbow trout, and dandevon cactus and tarantulas

(3b)
Pollution can referred to as the introduction of harmful materials or substances into our environment thereby causing adverse charges.

(3ci)
(i)It contributes to global warming
(ii)It leaves a huge carbon footprints

(3cii)
(i)it also contributes to global climate change
(ii)It emits mercury which is a neurotoxin as well as carbon dioxide

(3ciii)
(i)When it spills in aquatic bodies, it causes loss of aquatic lives
(ii)On land, crude oil spills reduce food productivity

 

==============================

 

(6a)
(i) Dominance refers to the exertion of a major controlling influence of one or more species upon all other species by virtue of their number, size, productivity or related activities.

(ii) Size: Population size is the number of individual organisms in a population.

(iii) Density: This the number of living organisms per unit area or volume.

(6b)
(i) Frog has lungs for breathing but also breathes through its skin.
(ii) They have webbed feet, which help them to swim
(iii) They have long and strong hind limbs, which help them in leaping and catching their prey.

(6c)
(i) This is a mismatched blood transfusion. The blood will agglutinate which will lead to fatality. In such a situation, a reaction known as hemolytic transfusion reaction causes the patient's body to form antibodies that attack the new blood cells.

(ii) The patient' blood is tested and to get a matched to be transfused.

(iii) Discontinuous variation

(iv) To know the patient's rhesus factor and blood group which are parameters necessary for a successful blood transfusion

(6di)
(i) Bacteria
(ii) Plants
(iii) Animals

(6dii)
(i) Nitrosomoners
(ii) Nitrobacta
(iii) Fungi

(6e)
(i) Cook the food well
(ii) Always cover the food
(iii) Ensure the environment is always clean

 

(6a,b,c,d)
2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS 2022 WAEC EXAM English  Questions and Answers WAEC English Questions and Answers 2022. WAEC Eng Expo for Theory & Objective (OBJ) PDF: verified & correct expo Solved Solutions, 2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS. 2022 WAEC EXAM English  Questions and Answers

(6e)
2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS 2022 WAEC EXAM English  Questions and Answers WAEC English Questions and Answers 2022. WAEC Eng Expo for Theory & Objective (OBJ) PDF: verified & correct expo Solved Solutions, 2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS. 2022 WAEC EXAM English  Questions and Answers

 

 

======================

loading...


WAEC English Questions and Answers 2022. WAEC Eng Expo for Theory & Objective (OBJ) PDF: verified & correct expo Solved Solutions, 2022 WAEC GCE 2nd SERIES BIOLOGY ANSWERS. 2022 WAEC EXAM English Questions and Answers

We Need only 160 Candidates for this Year Jamb Cbt Runs. Only few slot left.


Beware of Scammers.... Please always use 07058713598 for all your transactions to avoid being scammed.
NOTE: Any answer that does not have badge can be chnaged, removed or updated anytime. The badge means that the answers have been verified 100% (if used exactly, you're to get nothing but A1) while without the badge means that the answer is still under verification. If you're not in a hurry, please wait for answer to be verified before you copy.
Click on the drop down links to view answer under them.
Good Luck... Invite family and friends to gistpower.com... We are the best and we post, others copy from us.











We Need only 160 Candidates for this Year Jamb Cbt Runs. Only few slot left.. Also note that Our 2022 WAEC GCE FIRST SERIES Midnight Answers Subscription ends on Sat 29th Jan 2022. Note: we don't accept calls. Please, we beg you in the name of God, do all your daily subscriptions AT LEAST a day before the exam, we may not have time to attend to you for daily subscriptions on the exam day.