aysuccess99: so let's start. I will be posting some BIOLOGY PAST QUESTIONS FROM JAMB.
1. The male cockroach differs from the female by having.......
A.mandibles B.a pair of styles C.spiracles D.a pair of cerci.

2. The fins making up the limbs of the bony fish are.....
A.caudal and ventral B.ventral and pelvic C.pelvic and pectoral D.pectoral and dorsal.

3. For effective functioning of a bird's quill feather, hooks fit on the ridges of the.........
A.vane B.rachis C.barbules D.barbs

4.Which of these animals is radially symmetrical.......
A.squid B.hydra C.snail D.cockroach

5. Evidence that a tooth is a living part of the mammalian body can be found within the.....
A.gum B.pulp cavity C.cement D.enamel

aysuccess99: so let's start. I will be posting some BIOLOGY PAST QUESTIONS FROM JAMB.
1. The male cockroach differs from the female by having.......
A.mandibles B.a pair of styles C.spiracles D.a pair of cerci.
2. The fins making up the limbs of the bony fish are.....
A.caudal and ventral B.ventral and pelvic C.pelvic and pectoral D.pectoral and dorsal.
3. For effective functioning of a bird's quill feather, hooks fit on the ridges of the.........
A.vane B.rachis C.barbules D.barbs
4.Which of these animals is radially symmetrical.......
A.squid B.hydra C.snail D.cockroach
5. Evidence that a tooth is a living part of the mammalian body can be found within the.....
A.gum B.pulp cavity C.cement D.enamel
*please, you too can post your questions and I believe the gurus would be ready to answer it.*

Influence01:
1.D
2.A
3.A
4.B
5.B

aysuccess99:
my oga, thanks for answering it, your number 1-3 is quite wrong, 4and 5, is quite correct. Thanks for answering, welldone and kudos.

1000bytes/sulex:
ACBBB is wryt..

1000bytes/sulex:
ACBBB is wryt..

Influence01: Tanx man am still a learner

Prince adebayo: The living
part of a phloem tissue is

What is Tubectomy and vascetomy

What is Osteoporosis

The shortest and longest bones in the body are

The types of joints in between the ear ossicles are

Dr. Laz'Devitan:

The living part of a PHLOEM is the SIEVE TUBE for FOOD TRANSLOCATION(TRANSFER)

VASECTOMY is the severing or removal by surgical means the seminal
vessicle or vas deference of a male animal(MAN) either for a case of
FAMILY PLANNING or any ANATOMICAL DISCOMFORT!

OSTEOPOROSIS is a condition either as a result of OSTEOTITIS or CUSHING
SYNDROME or any SYNOVIAL FLUID problem dat leads to the gradually loss
in mineral density of the BONE!

FEMURAL BONE of the THIGH is the longest bone
SHORT/SMALL/SOFTEST BONES lies in the OTIC CAVITY of the ear....the EAR OSSICLES(HAMMER,INCUS,STAPES)

The ear OSSICLES hinges with each other!

Prince adebayo: (1).The binomial nomenclature of fruit fly is what?
(2).Carnivorous/insectivorous plants are found in areas having abundance of
(a).Hydrogen
(b).Nitrogen
(c).Oxygen
(d).Phosphorus
(3).A Leaf of a fern is called?

labodinho:


1) Fruit fly-Drosophila melanogaster

2)B

3)Pinna


Please,I'm I right sir?

Prince adebayo: you got 1 and 2,sire

labodinho:

Ooops!
Can No.3 be pinnule?

Prince adebayo: (1).The binomial nomenclature of fruit fly is what?
(2).Carnivorous/insectivorous plants are found in areas having abundance of
(a).Hydrogen
(b).Nitrogen
(c).Oxygen
(d).Phosphorus
(3).A Leaf of a fern is called?

Influence01: your number 2 question is not correct It shld be areas lacking which nutrient. Because they try to get nitrogen by trapping insects. They are found in areas with little nitrogen in the soil . Hope this helps

Prince adebayo: you got 1 and 2,sire

Influence01: The opening and closing of the stoma are regulated by
A.transpiration
B.respiration
C.diffusion
D.osmosis

vincent561: No 3 is frond. Concerning ur 2nd question,insectivorous nd carnivorous plants are found in areas that LACK Nitrogen not areas that have abundance nitrogen. So they derive their nitrogen 4rm d insects.

Influence01: The most electropositive metal is?

vincent561: D

Prince adebayo: potassium

Influence01: The most electropositive metal is?

vincent561: Na

Influence01: sorry dude electropositivity decreases across d period and increases down the group, d ans is francium

Prince adebayo: You used the complete periodic table while i used the simple one,,,,,,,dazall.

Influence01: Yh I used d complete periodic table, bt FRANCIUM is still d most electropositive metal (it is a radioactive element)

Influence01: give your reason