Skip to content
MCQtimes.com
GK
Pakistan Studies
Current Affairs
Islamic Studies
English
MCQtimes.com
Toggle Menu
Biological Transport System
Home
/
Biology
/
Biological Transport System
- Page 25
Show/Hide Answers
Biological Transport System
The pathway on which oxygenated blood is carried to body tissues from heart and deoxygenated blood is carried to heart from body tissues is classified as
aortic circulation
pericardial circuit
systemic circulation
pericardium circuit
Author:
rikazzz
Comment
Biological Transport System
If the blood group of a person is A then the antibodies present in that person’s blood is
anti-B antibodies
anti-A antibodies
anti-O antibodies
anti-OA antibodies
Author:
rikazzz
Comment
Biological Transport System
The monocytes are responsible for production of
macrophages
RBCs
platelets
oxygen
Author:
rikazzz
Comment
Biological Transport System
In plasma, the bicarbonate salt and table salt are present in
trace amounts
considerable amount
large amounts
none of above
Author:
rikazzz
Comment
Biological Transport System
The food is moved into tubes of phloem through active transport at
source
link
sink
all of above
Author:
rikazzz
Comment
Biological Transport System
The left atrium pumps and contracts the blood to
left atrium
right atrium
right ventricle
left ventricle
Author:
rikazzz
Comment
Biological Transport System
The phloem and xylem tissues are also known as
meristematic tissues
non-conducting tissues
conducting tissues
collective tissues
Author:
rikazzz
Comment
Biological Transport System
In the body, the weight of blood is about
1/12th of body
1/5th of body
1/8th of body
1/4th of body
Author:
rikazzz
Comment
Biological Transport System
The inner side of guard cells is
rough
straight
concave
convex
Author:
rikazzz
Comment
Biological Transport System
The ‘Atherosclerosis’ is referred to narrowing of
left ventricle
right ventricle
arteries
atrium
Author:
rikazzz
Comment
Page navigation
Previous Page
Previous
1
…
23
24
25
26
Next Page
Next
Go to Page
Light
Dark
GK
Pakistan Studies
Current Affairs
Islamic Studies
English