Munalove:
tank God 4 ya lyf

Thanks. Na God.

Munalove:
i dnt knw buh cholera is frm drinkin water,biharzia is skin disease cause by wate(nt sure chai,buh hav read sumtin like dat disease b4)tse-tse fly and anopheline(dnt mind ma spelin o i guez its malaria

read the question again, the question says which of these diseases can he not contact, he can contact all the diseases except cholera because he did not drink water remember cholera is a water borne disease. so no way e can contact cholera, so the answer is cholera

Stomatal pores open when there is [A] an increase in the sugar content of mesophyll cells [B] a decrease in the osmotic concentration of guard cells [C] a decrease in the sugar content of mesophyll cells [D] an increase in the sugar content of mesophyll cells

pls guys wot is jamb combination for medicine and surgery

dpedro1:
pls guys wot is jamb combination for medicine and surgery

eng chem phy and bio

The enzyme that catalyse the conversion of glucose to ethanol and carbon(iv)oxide is
A.diastase
b.maltase
c.ptyalin
d.zymase

Munalove:
The enzyme that catalyse the conversion of glucose to ethanol and carbon(iv)oxide is
A.diastase
b.maltase
c.ptyalin
d.zymase

maltase

The enzymes that act as activator for another enzyme is what

The mollusc are living thing with what
a antenas
b thorax
c shell
d ribs

Munalove:
that shd b d excessive nutrient in water,which lead to plants growin very closely to each other

and may eventually lead 2 water pollution. (eutrophication)

Tunsboy17:
The enzymes that act as activator for another enzyme is what

zymogen, not sure

Tunsboy17:
The mollusc are living thing with what
a antenas
b thorax
c shell
d ribs

shell or tentacles bt nt in d options given

[quote authtor=hormorlorlah post=27821801] and may eventually lead 2 water pollution. (eutrophication)[/quote]yes and water pollution

Tunsboy17:
The mollusc are living thing with what
a antenas
b thorax
c shell
d ribs

the ans there is antenas(tentacle) shell is 4 snail only

WarRLaY:
Stomatal pores open when there is [A] an increase in the sugar content of mesophyll cells [B] a decrease in the osmotic concentration of guard cells [C] a decrease in the sugar content of mesophyll cells [D] an increase in the sugar content of mesophyll cells

A and D are d same.let me explain how i knew(nt sure)wen d cell has an increase in sugar content it tends to be conc.so it nid much water to dilute it and wen d wata in d cell is much d stomatal cell tends to open but wen d cell is dried it tends to b cloze.am i correct

.

Hmmmm..Everywhere seems dry...Where is everybody?
Okay...I understand.. Jacking things on point...But u may practise with these questions.
>How many bones make up d thoracic vertebrae?
>What kind of cartilage is found in between d vertebrae of the back bone.
>What causes Klinefelter syndrome and Downs syndrome?

grinface98:
Cholera?

biharzia otherwise know as shisostomiasis