Biology Mcqs

Active transport is dependent on____________?

• (A)  Photosynthesis
• (B)  Respiration
• (C)  Photophosporylation
• (D)  None of these

Answer

Submitted By :Ali Uppal

The diffusion of ions along with water also takes place by mass flow system along the ________ path?

• (A)  Tonoplast
• (B)  Apoplast
• (C)  Symplast
• (D)  Vacuolar

Answer

Submitted By :Ali Uppal

The membrane of vacuoles is known as__________?

• (A)  Vacuoloplast
• (B)  Tonoplast
• (C)  Tanoplast
• (D)  All of these

Answer

Submitted By :Ali Uppal

The uptake of water in plants involves__________?

• (A)  Active transport
• (B)  Passive transport
• (C)  Both of these
• (D)  None of these

Answer

Submitted By :Ali Uppal

The site/s where most of the uptake of water and minerals take place is/are__________?

• (A)  Root hairs
• (B)  Root cells
• (C)  Underground stem
• (D)  All of these

Answer

Submitted By :Ali Uppal

There are __________ types of nutrients needed by plants besides light to carry out photosynthesis

• (A)  Two
• (B)  Three
• (C)  Four
• (D)  Five

Answer

Submitted By :Ali Uppal

Which of the following bones are present in pectoral girdle?

• (A)  Clavicle
• (B)  Scapula
• (C)  Both of these
• (D)  None of these

Answer

Submitted By :Ali Uppal

How many vertebrae are present in lumbar region?

• (A)  7
• (B)  12
• (C)  5
• (D)  4

Answer

Submitted By :Ali Uppal

S-band locomotion is characteristically seen in___________?

• (A)  Bony fish
• (B)  Cartilaginous fish.
• (C)  Fish like mammals.
• (D)  All fishes.

Answer

Submitted By :Ali Uppal

Which of the following is the swiftest form of the locomotion?

• (A)  Plantigrade
• (B)  Digitigrade
• (C)  Unguligrade
• (D)  Hopping

Answer

Submitted By :Ali Uppal