₦airaland Forum

Nltaliban:
congratulations, youve taken a bold step by choosing the first and best institution as your first choice.


Ui cut of mark for all courses over the year has been 200, and there is little or no probability that it will change this year. however,your course is a very competitive one, try as much as possible to score above 300 that way you'll have a better chance of admission.,

once again i congratulate you for having the boldness to choose the institution, i wish you all the best in you quest for admission..


feel free to post any question bothering you here, the bosses in here will be willing to help.

DrBESTJC:
BIOLOGY

An organism X lives entirely on the waste products in another organism Y. In this association,X is a...
A) symbiont
B) commensal
C) saprophyte
D) parasite
E) epiphyte


This question is confusing because if you answer (B),you are right because the organism X lives IN Y and feeds on its waste products which means that it does not cause any harm to it.Also,if you answer (C),you are also right because the waste product is a decaying matter............
Biology gurus help outooo.........
I NEED EXPLANATIONS.

DrBESTJC:
Another hot JAMB BIOLOGY question......


Which of the following is NOT an excretory organ?
A) Lungs
B) Kidney
C) Leaf
D) Large Intestine
E) Skin


I need explanations to the RIGHT answer.

DrBESTJC:
PHYSICS.

In an experiment to determine terminal velocity, as the pressure increases, the viscosity of a liquid...
(A) Increases then decreases
(B) Decreases
(C) Remains constant
(D) Increases.


Please I need explanations.

DrAuthentic:
A test tube of radius 1.0cm is loaded to 8.8g. If is placed upright in water, find the depth to which it would sink
A. 2.8cm
B. 5.2cm
C. 25.5cm
D. 28.0cm

boyejo123:
wow
if its exerted then it's actually the Man,I concur
but if its excreted I'll go for rain

makethegrades:
Is

R.D = Wt. Of substance in air / wt. Of equal volume of water
Since Hooke's law is obeyed we use the extension in place of weight.
We have extension of the metal in air
We also have extension of metal in water but we don't have weight of the water that is equal in volume to the metal
So use Archimedes principle 'upthrust = weight of fluid displaced' to get the weight of equal volume of water
Upthrust= wt. in air - wt. In water
= 10.5 - 6.8
= 3.7 cm
> wt. Of equal volume of water = 3.7 cm
Applying R.D formula
R.D = Wt. Of substance in air / wt. Of equal volume of water
= 10.5/3.7
= 2.84

psalmhorah:
a spiral spring loaded with a piece of metal extends by 10.5cm in air .when the metal is fully submerged in water,the spring extends by 6.8cm.calculate the relative density of the metal. (assume Hooke's law is obeyed )..

guys pls solve this..

psalmhorah:
guys ..I think you are sidelining we math students oo.. it biology question I see every time ..pls let us find something to do to that ..thanks ..

poochai:
1.which of this is a purine a)cytosine b)uracil c)thymine d)guanine. ..ans D.. .. 2. which of this is absent in RNA a)uracil b)thymine c)cytosine d) adenine....ans B...

Pes13:
Biology

Water fleas, wood lice and barnacles belong to the group A) insecta B) chilopoda C) crustacea D) arachnida. ...c

2. Which of the following organisms does not exist as a single free living cell? A) volvox B) amoeba C) chlamydomonas D) paramecium. ....A

3. An association between the root nodule of a leguminous plant and Rhizobium sp. is known as A) parasitism B) symbiosis C) commensalism D) mycorrhiza.....B

4. Which of the following groups is the most advanced? A) Thallophytes B) Pteridophytes C) Gymnosperms D) Bryophytes....B

5. The mode of feeding in Amoeba and Hydra is A) autotrophic B) heterotrophic C) symbiotic D) holophytic. ...Ans B

6. Viviparity occurs mainly in the A) aves B) amphibians C) mammals D) reptiles. ...ans.. C


Most monocots are easily recognized by their A) long and sword-like leaves B) long and palm-like leaves C) short leaves with petioles D) short leaves with many veinlets. ....ans A

Amphibians are normally found A) in water B) on moist land C) in water and moist land D) on dry land and in water....ansC

The jointed structure in insects that bears organs which are sensitive to touch, smell and vibration is the A) antenna B) abdomen C) maxilla D) labium....ans A

The veins of the leaf are formed by the A) spongy mesophyll B) palisade tissue C) cambium cells D) vascular bundles. ...not too sure... D

The jointed structure in insects that bears organs which are sensitive to touch, smell and vibration is the A) antenna B) abdomen C) maxilla D) labium.
.....ansA
12. The veins of the leaf are formed by the A) spongy mesophyll B) palisade tissue C) cambium cells D) vascular bundles.

When specimen X is mixed with few drops of iodine solution, the appearance of a blue-black colour confirms X is A) sucrose B) glucose C) starch D) galactose. ...ans c

14. The enzyme invertase will hydrolyze sucrose to give A) mannose and galactose B) glucose and fructose C) maltose and glucose D) glycerol and fatty acid. ....ans.. B

15. Salts and water are absorbed in the roots and transported to the leaves by A) osmosis through the phloem tissues B) diffusion through the phloem tissues C) osmosis through the xylem tissues D) diffusion through the xylem tissues. ..ans c

16. The transportation of oxygen and carbon (IV) oxide in mammals is carried out by A) phagocytes B) leucocytes C) erythrocytes D) thrombocytes...ans c

. 17. The gas produced during tissues respiration can be identified by using A) sodium hydroxide B) calcium carbonate C) copper sulphate D) calcium hydroxide.
....ans A
18. When yeast respires anaerobically it converts simple sugars to carbon (IV) oxide and A) acid C) oxygen B) water D) alcohol. ..ans D

19. Urea formation occurs in the A) liver B) kidney C) heart D) lung. .....ansB

The structure above represents a A) thoracic vertebra B) cervical vertebra C) caudal vertebra D) lumbar vertebra. ....cant c d structure

DrBESTJC:
Please Pes13,you forgot to mention the author of the Lamlad chemistry because I will be going to the bookshop tomorrow to look for it.

Thanks.

Pes13:
Even if you don't get lamlad physics, I beg u to get lamlad chemistry by all means.

I tell you, deligently studying lamlad chemistry alone without ababio can give you at least 75% in jamb chemistry.

Lamlad chemistry author break chemistry to pieces.

Note: Be child-like when studying lamlad . Treat all questions, don't assume you know them.

You will be amazed at the simple questions you will miss.

I scored 83% in jamb chemistry, not really because I am brilliant but because I took time, patient to deligently study lamlad chemistry.

akanbidamilare:
What are impurities?

akanbidamilare:
the colour of litmus in neutral medium is what

CROWNesty:
Please bosses in the house � I want to know what is [color=#000000][/color] most organized protist

Nltaliban:
nooo

ISISs:

ISISs:
Lol bro!!

UI or UNN..(incase I take jamb again even though am optimistic that 291 might still do wonders)
I swear am confused.
I love the cheap rate of UI's school fee buh then, their academic calender kwa.
Advice.

Hipprocrates:
How many covering does a mammalian egg have. Fento is equal to what. Which of this is not a noun@possessive b. Abstract c proper. Common. Which of this is the most organised protest . able. The tutorials for UI putme, are they really of help.

How many covering does a mammalian egg have. Fento is equal to what. Which of this is not a noun@possessive b. Abstract c proper. Common. Which of this is the most organised protest . able. The tutorials for UI putme, are they really of help.

How many covering does a mammalian egg have. Fento is equal to what. Which of this is not a noun@possessive b. Abstract c proper. Common. Which of this is the most organised protest . able. The tutorials for UI putme, are they really of help. These are Saturday questions. Friday should just drop theirs.

Hipprocrates:
How many covering does a mammalian egg have. Fento is equal to what. Which of this is not a noun@possessive b. Abstract c proper. Common. Which of this is the most organised protest . able. The tutorials for UI putme, are they really of help.

How many covering does a mammalian egg have. Fento is equal to what. Which of this is not a noun@possessive b. Abstract c proper. Common. Which of this is the most organised protest . able. The tutorials for UI putme, are they really of help.

How many covering does a mammalian egg have. Fento is equal to what. Which of this is not a noun@possessive b. Abstract c proper. Common. Which of this is the most organised protest . able. The tutorials for UI putme, are they really of help. These are Saturday questions. Friday should just drop theirs.

sederokaf:
If you are aspiring for MBBS in UI for 2018/2019, let meet. Please this group is not for any other reason apart from sharing ideas and encouraging each other.

Drop your number and you'll be added.
Serious minded people only please.

Nltaliban:
There's no way an exam with different batches will have equal quality all through

Pes13:
Mehn, UI cheated u oo, aba.

No wonder. They didn't give everyone equal playing ground.

That is why I like jamb examiners, the questions have equal quality all through.

Pes13:
When I saw Saturday questions, I laughed.

UI made a costly mistake, they gave those poor botany and zoology aspirants chemistry and physics questions they supposed to have given Mbbs and engineering aspirants.

I was sure, it was a mix up.

If not, I am sure the cutoff will be lower than 71%

In 2015 UI asked us a question that require Sin27 without calculator. Several crazy physics questions that year.

Pes13:
when I scored 188, I was among those who were unfortunate that year. jamb marked nonsense.

I was expecting 288, I got 188.

Imagine, I scored 82% in 100L PHS105 only to score 29% in jamb that same week my result was released.

I sat for UI putme 3 times, but I tell, it is as simple as jamb.

in fact more simple.

I scored 76% in 2014, 70% in 2015 and 80% in 2017.

Simple English Concord stopped me in 2014.
Numerous physics Calculations stopped me in 2015(the time was racing too fast and I was working too slow).

Jamb score stopped me in 2016 despite A and B in Wassce

I sum up everything this year and worked on my weakness in 2017.

I TOO KNOW stopped me from getting 90% in 2017.
Believe I me, the question were just too simple for a putme.

If I didn't make this year, only God will stop me from getting 95% in UI putme next year .

Just like bobola, I will be a graduate in less than 3 months.

For u to score 307 in jamb, scoring 90% in UI putme will be a walk in the park provided u prepared well.

Nltaliban:
Yabatech is not yet a school


It's still an association of foolish lecturers and students