Companion cells are unique to

'Books are a man's best companion's in life'- এর সঠিক অনুবাদ কোনটি?

A

পুস্তক মানুষের অপরিহার্য সঙ্গী

B

পুস্তক মানুষের বিশ্বস্ত সঙ্গী

C

পুস্তক মানুষের সবচেয়ে বড় বন্ধু

D

পুস্তক মানুষের জীবনের সর্বোত্তম সঙ্গী

Which organelles are unique to plant cells?

A

Central vacuole

B

Chlorophyll

C

Cell wall

D

All of the above

Cancer cells are normal cells run riot, growing and multiplying out of --

A

spite

B

danger

C

control

D

apathy

Cancer cells are normal cells run riot, growing and multiplying out of_______3

A

spite

B

danger

C

control

D

range

Daughter cells formed as a result of meiosis are not similar to that of parent cells because

A

Chromosome number is halved

B

Prophase is the longest phase

C

Nucleus size increases in daughter cells

D

Cytoplasm size is increased in daughter cells

E

Crossing over takes place

Cells derived from haematopoietic stem cells are

A

Langerhans cell

B

Osteoclast

C

Chondroblast

D

Fibroblast

E

Osteoblast

Which of the following is found in plant cells but not in animal cells?

A

Cell Wall

B

Vacuoles

C

Plasma layer

D

Golgi complex

What do eukaryotic cells have that prokaryotic cells do not?

A

Nucleus

B

Cytoplasm

C

Ribosomes

D

DNA

Mercury cells for caustic soda manufacture, compared to diaphragm cells

A

Require lower initial investment

B

Require more power

C

Produce lower concentration NaOH

D

None of these

The antonym of the word 'unique' is ____ .

A

popular

B

common

C

distinctive

D

deciduous

Companion cells are unique to

Related Questions