NEET BIOLOGY

BIOLOGICAL CLASSIFICATION

VIRUSES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of these cell parts are NOT found in plant cells?
A
Cell walls
B
Pair of centrioles
C
Chloroplasts
D
Vacuoles
Explanation: 

Detailed explanation-1: -Key Points. Centrosomes and lysosomes are found in animal cells, but do not exist within plant cells.

Detailed explanation-2: -Centrioles are absent from the cells of higher plants. When animal cells undergo mitosis they are considered by some to benefit from the presence of centrioles which appear to control spindle fibre formation and which later has an effect on chromosome separation.

Detailed explanation-3: -Final answer: Centrosomes are not present in plant cells.

Detailed explanation-4: -Nerve cells do not divide as they do not contain centrioles so why does plant cells divides (even they do not contain centrioles)?

There is 1 question to complete.