when a Planarian (plural - Planaria) is cu

STUDY MATERIALS
COURSES
MORE
SUCCESS STORY
ADMISSION
STORE

Back

JEE ADVANCE

CLASS XI - XII
CRASH COURSE

CLASS XI - XII

CRASH COURSE

JEE MAIN

CLASS XI - XII
CRASH COURSE

CLASS XI - XII

CRASH COURSE

NEET

CLASS XI - XII
CRASH COURSE

CLASS XI - XII

CRASH COURSE

BITSAT

CLASS XI - XII

CLASS XI - XII

CBSE BOARD

CLASS IX

CLASS X

CLASS XI

CLASS XII

CLASS VI

CLASS VII

CLASS VIII

UP BOARD

CLASS IX
CLASS X
CLASS XI
CLASS XII

CLASS IX

CLASS X

CLASS XI

CLASS XII

CUET

CRASH COURSE

CRASH COURSE

Courses

CLASSROOM COURSES
ONLINE COURSES

ONLINE COURSES

Q.
What happens when a Planarian (plural - Planaria) is cut into many fragments

1 All fragments regenerate into new organisms.

2 Only the head containing fragment regenerates into a new organism.

3 Nearly half of the fragments regenerate into new organisms.

4 No changes are seen in fragments. Planaria reproduce by budding.

Ans.
(1)

Cells that cause regeneration are present all over the body of a Planarian. So, when a Planarian is cut into many fragments, all fragments regenerate into new organisms.

Solution

Q.
What happens when a Planarian (plural - Planaria) is cut into many fragments

1 All fragments regenerate into new organisms.

2 Only the head containing fragment regenerates into a new organism.

3 Nearly half of the fragments regenerate into new organisms.

4 No changes are seen in fragments. Planaria reproduce by budding.

Ans.
(1)

Cells that cause regeneration are present all over the body of a Planarian. So, when a Planarian is cut into many fragments, all fragments regenerate into new organisms.

Want Us to Email you About Special Offers & Updates?

Solution

Q. What happens when a Planarian (plural - Planaria) is cut into many fragments

1 All fragments regenerate into new organisms.

2 Only the head containing fragment regenerates into a new organism.

3 Nearly half of the fragments regenerate into new organisms.

4 No changes are seen in fragments. Planaria reproduce by budding.

Ans. (1) Cells that cause regeneration are present all over the body of a Planarian. So, when a Planarian is cut into many fragments, all fragments regenerate into new organisms.

Want Us to Email you About Special Offers & Updates?

Q.
What happens when a Planarian (plural - Planaria) is cut into many fragments

Ans.
(1)

Cells that cause regeneration are present all over the body of a Planarian. So, when a Planarian is cut into many fragments, all fragments regenerate into new organisms.