2024 WAEC BIOLOGY: WAEC Biology (Bio) 2024 Questions and Legit Answers (4889)
WAEC Biology (Bio) 2023 Questions and Legit Answers Password/Pin/Code is 4889. You can use it to view 2024 Biology Answers A day before the exam.
BIOLOGY
01-10: CABADCCBCD
11-20: DBCDDBDBBC
21-30: ADABDAADCD
31-40: BBCBDCBBBB
41-50: ABCCBCACDA
COMPLETED
Welcome to official 2024 Biology WAEC answer page. We provide 2024 Biology WAEC Questions and Answers on Essay, Theory, OBJ midnight before the exam, this is verified & correct WAEC Bio Expo. WAEC Biology Questions and Answers 2024. WAEC Bio Expo for Theory & Objective (OBJ) PDF: verified & correct expo Solved Solutions, WAEC Biology (Bio) 2024 Questions and Legit Answers. 2024 WAEC EXAM Biology Questions and Answers
Questions Students ask about 2024 WAEC BIOLOGY: WAEC Biology (Bio) 2024 Questions and Legit Answers (4889)
- How to get 2024 Biology WAEC QUESTION AND ANSWERS before the exam? To get WAEC Biology (Bio) 2024 Questions and Legit Answers midnight before the exam, all you need to do is to visit examplaza.com with the pin sent to you by the admin and login. With the pin, you can have a full access to WAEC Biology (Bio) 2024 Questions and Legit Answers
- When do I get Verified 2024 Biology WAEC QUESTION AND ANSWERS? You will get WAEC Biology (Bio) 2024 Questions and Legit Answers a night to the exam because Biology is an important subject.
- After using 2024 Biology WAEC ANSWERS, How many am I assured of in Biology? You will score between 7As - 9As in Biology if you write verbatim WAEC Biology (Bio) 2024 Questions and Legit Answers.
- How verified is your 2024 Biology WAEC ANSWERS? Our WAEC Biology (Bio) 2024 Questions and Legit Answers is 100% verified and legit and it is worthy to be trusted because it from examplaza.com which is the most trusted website for exam runs in Nigeria.
- Where do I get 2024 Biology WAEC QUESTION AND ANSWERS? You can get WAEC Biology (Bio) 2024 Questions and Legit Answers only from examplaza.com
- Is the answers on this page actually the main WAEC Biology (Bio) 2024 Questions and Legit Answers? No, This is WAEC Biology (Bio) 2023 Questions and Legit Answers, to get WAEC Biology (Bio) 2024 Questions and Legit Answers, you need to subscribe with us by texting or WhatsApping us.
- How do I subscribe for 2024 Biology WAEC Questions & ANSWERS? To subscribe for 2024 Biology WAEC Questions & ANSWERS, Message 08108515604 stating that you need 2024 Biology WAEC Questions & ANSWERS a day to the exam.
- Go to examplaza.com official website website for Biology subscription: You will need to visit examplaza.com official subscription page for WAEC Biology at https://examplaza.com/sub/
- Grab active examplaza.com WhatsApp number and chat the admin for Biology WAEC subscription: examplaza.com has two phone numbers for whatsapp, get the active one and chat them on whatsapp for Biology subscription
- Drop your subscription details: As you open whatsapp chat with examplaza.com drop your MTN recharge card and subject like this; subject: Biology, MTN Card: 746473829383738, then wait for them to confirm your payment and send you the Biology pin and whatsapp group link.
How to subscribe for 2024 WAEC Biology (4889) Questions and Answers?
This is how to subscribe for 2024 WAEC Biology (4889) Questions and Answers expo and get the answers before the exam. If you want to access WAEC Biology (4889) before the exam, follow this detailed steps
This is WAEC Biology (Bio) 2024 Questions and Legit Answers No. 1
(2a)
[FILL IN THE TABLE WITH THIS]
IRON:
Function:
(PICK ANY ONE)
-Chlorophyll formation
-Electron transport in photosynthesis
-Enzyme activation
-Nitrogen fixation
Effects of deficiency in plants:
(PICK ANY ONE)
-Chlorosis (yellowing of leaves)
-Stunted growth
-Reduced fruit and seed production
-Interference with nutrient uptake
MOLYBDENUM:
Function:
(PICK ANY ONE)
-Nitrogen fixation
-Enzymatic reactions
-Iron uptake and utilization
-Seed germination and growth
-Chlorophyll formation
Effects of deficiency in plants:
(PICK ANY ONE)
-Reduced nitrogen fixation
-Chlorosis (yellowing of leaves)
-Impaired sulfur metabolism
-Abnormal phosphorus uptake
-Altered enzyme activity
POTASSIUM
Function:
(PICK ANY ONE)
-Osmotic regulation
-Enzyme activation
-Protein synthesis
Effects of deficiency in plants:
(PICK ANY ONE)
-Stunted growth.
-Leaf chlorosis.
-Weak stems.
-Reduced flower and fruit production.
-Increased susceptibility to diseases and pests.
COPPER
Function:
(PICK ANY ONE)
-It plays a vital role in activating various enzymes within plants
-It helps to facilitate photosynthesis
-It helps 'copied from e x a m p l a z a . c o m free' facilitate respiration in plants
(PICK ANY ONE)
Effects of deficiency in plants:
-Stunted growth
-Yellowing of leaves
-Death of plant tissue
-Reduced fertility
-Increased susceptibility to diseases
NITROGEN
Function:
(PICK ANY ONE)
-It helps in building proteins
-It is a fundamental constituent of nucleic acids and DNA
-It helps in formation of chlorophyll
-It helps in energy transfer and metabolism
-It is an enzyme co-factor
Effects of deficiency in plants:
(PICK ANY ONE)
-Reduced photosynthesis
-Poor protein synthesis
-Leaf necrosis
-Increased susceptibility to diseases and pests.
-Impaired nutrient transport
(2b)
(PICK ANY THREE)
(i) Fruits and Vegetables
(ii) Grains and Cereals
(iii) Legumes and Pulses
(iv) Nuts and Seeds
(v) Dairy Products
(vi) Meat, Poultry, and Fish
(2ci)
BUCCAL CAVITY:
(PICK ANY TWO)
(i) The buccal cavity is the entry point for food and liquids into the digestive system.
(ii) The buccal cavity is responsible for chewing or masticating food.
(iii) The buccal cavity contains salivary glands that produce saliva.
(iv) The buccal cavity plays a vital role in speech production.
(2cii)
DUODENUM
(PICK ANY TWO)
(i) The duodenum receives partially 'copied from e x a m p l a z a . c o m free' digested food from the stomach and continues the process of digestion.
(ii) The duodenum is involved in the absorption of nutrients from digested food.
(iii) The duodenum plays a role in regulating the overall process of digestion.
(iv) The duodenum secretes several important hormones that regulate various aspects of digestion.
(2ciii)
STOMACH
(PICK ANY TWO)
(i) One of the primary roles of the stomach is to store food temporarily after it has been ingested.
(ii) The stomach aids in the mechanical digestion of food through muscular contractions known as peristalsis.
(iii) The stomach secretes gastric juices, primarily composed of (HCl) and enzymes such as pepsin, which play a crucial role in chemical digestion.
(iv) The stomach controls the rate at which food is released into the small intestine.
(2d)
Glucose and fructose
This is WAEC Biology (Bio) 2024 Questions and Legit Answers No. 2
This is WAEC Biology (Bio) 2024 Questions and Legit Answers No. 2 (V2)
(3a)
I: Saprophytism
II: Commensalism
III: Mutualism
IV: Predation
V: Parasitism
(3b)
(i) B: Prey
(ii) G: Predator
(3c)
B: Rabbit
C: Vultures
D: Lion
E: Remora fish
F: Cleaner shrimp
G: Hyenas
H: Ticks
J: Dogs
(3di)
Mutualism
(3dii)
There is a mutual exchange of resources or protection that enhances the survival of both organisms.
(3ei)
(i) Saprophytic Fungi
(ii) Bacteria
(3eii)
Decomposers
This is WAEC Biology (Bio) 2024 Questions and Legit Answers No. 3
This is WAEC Biology (Bio) 2024 Questions and Legit Answers No. 5
Welcome to official 2024 Biology WAEC answer page. We provide 2024 Biology WAEC Questions and Answers on Essay, Theory, OBJ midnight before the exam, this is verified & correct WAEC Bio Expo
Name: examplaza.com
Founded: 2010 (14 years)
Founder: Mr. Onuwa
Headquarters: Borno, Nigeria
Official Website: https://examplaza.com/
Official Contact: +2348108515604
Beware of Scammers.... Please always use 08108515604 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 examplaza.com... We are the best and we post, others copy from us.
2024 Waec Gce biology answers
Neco Gce 2024. Biology practical answers
Neco Gce 2024. Biology answers
Gce Waec Biology 3 (Alternative to Practical Work)
2024 Gce Waec Biology
2024 WAEC BIOLOGY ANSWERS
2024 WAEC BIOLOGY ANSWERS
2024 WAEC BIOLOGY PRACTICAL ANSWERS
2024 NABTEB BIOLOGY ANSWERS