NECO 2018 Biology Practical Answer – June/July Expo

WELCOME TO AYOSTUFFS BEST EXAM EVER.....


AYOSTUFFS/A² solution




(1ai)
Specimen A - Elephant Grass.
Specimen B- Grasshopper
Specimen C- Lizard.
Specimen D - Housefly.

(1aii)
Specimen B - Insecta
Specimen C - Reptilia in the sub-phylum
vertebrata.

(1aiii)
Specimen D
Houseflies serve as intermediate hosts for
several parasitic worms Eg Round worms in
their developmental stage.

(1aiv)
Specimen B:
(i) Has fore and hind wing for flight.
(ii) Has cuticle to minimize loss of water.
(iii) Has antenna for feeling.
Specimen C:
(i) limbs are developed for movement on land.
(ii) dry scaly skin to protect it from drying up.
(iii) its digits end in claws for grasping and
climbing
-----------------------------------------------------------

2ai) 
G - Coconut Fruit 
H - Cashew Fruit 
I - Tomato Fruit 
J - Tridax Fruit

2ii)
i-they both have claws
ii-they both have three toes in front and one at the back
iii-they are both used for walking

2iii)
Spc- H is webbed while sec-G is not

2iv)
i-for scratching
ii-for walking/running i.e locomotion

2v)
i-prominent hind limb for running away from treats
ii-prominent claws for scratching the ground in search of food

2bi)
I- simple sacculent fruit – berry
J-simple sacculent fruit – drupe
K-simple dry dehicent fruit- legume
L-simple dry dehiscent fruit
----------------------------------------------------------------

(3ai) 
Flamboyant flowers. 

(3aii) 
In a tabular form:
Under parts: 
1.  Filament. 
2. Style. 
3. Petals. 
4. Sepal 

Under Number: 
1.  5
2.  1
3.  5
4.  5

(3aiii) 
Filament - It is the male organ used in production. 
Style - It is the female organ through which the gametes pass. 
Petal - It produces sweet juices for the insects.  

(3aiv) 
Pollination. 
 
(3av) 
(i) It has nectary gland. 
(ii) The anthers contains few pollen grains. 
(iii) The stigma is lobbed with sticky surfaces for easy adherence of the pollen grain. 

(3bi) 
M - Tilapia fish. 

(3bii) 
Pisces. 

(3biii) 
-It is poikilothermic animal. 
-It possess dorsal fin for swimming. 
-The body is covered with overlapping scales.




Answer loading refreshing in every 5min
NECO 2018 Biology Answer Expo | NECO Biology Expo Answer – mAy/June Free Expo
 NECO 2018 Biology Answer Expo | NECO Biology Expo Answer – mAy/June Free Expo
 2018/2019 NECO Biology Answer
 NECO Biology Expo Answer 2018
 NECO 2018 Biology Answer Expo
 2018 NECO Biology Expo Answer
 NECO Biology answer 2018
 Free NECO Biology Expo Answer 2018
 NECO Biology Answer
 HOW TO SUBSCRIBE WAEC 2018 Biology QUESTIONS/ANSWERS/EXPO


SCORE IN VIEW
We are Assuring You a Quality Score of A, B & C
Ayostuffs.blogspot.com answer early than others.....

Comments

Post a Comment

Popular posts from this blog

WAEC GCE 2019 CRS/IRS Obj And Essay Answer – August/September Expo

Image
WAEC GCE CRS/IRS Obj And Essay/Theory Solution Questions and Answer –  AUGUST/SEPTEMBER 2019 Expo Runz. If you want to Get the Answers Direct To Your Phone As Sms, Kindly Send MTN Recharge Card worth of N800 Please always use MTN Number to subscribe for Direct Mobile for fast delivery of the answer Or If you want to Get the Answers Online Via Our Password/Link Kindly Send MTN Recharge Card worth of N500 How to Subscribe for the answer: Send The card pin, Subject name(CRS/IRS obj and essay/theory) and your phone number via SMS to 07060807249 Subscription Will End 1 hours Before Each Exam Starts NOTE :- Direct Mobile Candidates Gets Answers on their Phone number as SMS before Exam start. NOTE :- Please Do Not Call Our Number, Just Send Message, All SMS Sent To The Above Number Are Attended To, Our Phone Number Might Be Diverted To Avoid Distraction. Always Send Us SMS Of Your Complaint we will reply to your message immediately. WE DON’T TALK MUCH PLEASE Note -Each subject cost N800 f...
Read more

WAEC 2024 Civic Education Obj And Essay Answer – May/June Expo

Image
WELCOME TO AYOSTUFFS BEST EXAM EVER ================================== KEEP REFRESH THIS PAGE IN EVERY 5MIN ================================== CIVIC EDUCATION OBJ 1-10 ABABDBABAB 11-20 BDABDDCDCC 21-30 DABBBCBCBA 31-40 CCBABBBACC 41-50 DBBCDBDBBC COMPLETED!!! ================================== CIVIC EDUCATION SECTION A (1a)  (i) Tradition: Authority based on customs, traditions, and historical practices. (ii) Rational-Legal: Authority based on laws, rules, and regulations. (iii) Charisma: Authority based on an individual's exceptional qualities, personality, or leadership abilities. (1b) (i) Cultural Preservation: Traditional leaders play a vital role in preserving and promoting cultural heritage, traditions, and values. They help maintain cultural identity and pass it down to future generations. (ii) Conflict Resolution: Traditional leaders often serve as mediators and arbitrators, resolving conflicts within their communities. Their authority and wisdom help to settle disputes and...
Read more

WAEC 2019 mathematics Obj And Essay Answer – May/June Expo «

Image
WELCOME TO AYOSTUFFS WAEC 2019 INVITE YOUR FRIEND AND FAMILY TO AYOSTUFFS.BLOGSPOT.COM WE POST SURE ANSWER ===========≠===================== MATHS OBJ 1-10: CABDBACCBC 11-20: BCBCBBDACD 21-30:ACCBCCABBA 31-40:AADDDCBBCC 41-50: BBCDCCACCD COMPLETED ================================= MATHEMATICS THEORY ANSWER =============================== (1a)  110x = 40s Converting both sides to base 10, we have;  (1xX²)+(1xX¹)+(0×X^0) = (4×5¹) + (0×5^0) X² + X + 0 = 20 + 0 X² + X - 20 = 0 X² + 5x - 4x - 20 = 0 X(x+5)-4(x+5) = 0 (x-4)(x+5) = 0 Since X must be positive  X - 4 = 0 X = 4 (1b)  15/√75 + √108 + √432 = 15/√25×3 + √36×3 + √144×3 =15/5√3 + 6√3 + 12√3 = 3/√3 + 18√3 =3√3/3 + 18√3 = √3 + 18√3 = 19√3 -=-=-=-=-=-=-=-=-=-=-=-=-=-=-==-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=- (2a) The equation of the line through the points A(-2,7) and B(2,-3) Using the equation Y=mx+b Where m=slope of the gradient, b=the intercept at the vertical axis Hence slope=Change in Y/Chang...
Read more