+91-87964 74404
FlagBACK
Question icon
Grade 10Botany

What would be the number of chromosomes of the aleurone cells of plants with 42 chromosomes in its roots tip cells? 1. 21 2. 42 3. 63 4. 84

Profile image of Hrishant Goswami
12 Years agoGrade 10
Answers icon

4 Answers

Profile image of Deepak Patra
12 Years ago
Sol: Aleurone is triploid and root tip is diploid. Answer: (3)
Profile image of Rinkoo Gupta
12 Years ago
Option (3) is correct
Thanks & Regards
Rinkoo Gupta
AskIITians Faculty
Profile image of Dinesh
12 Years ago
Its option (3) 63 –Aleurone is triploid and root tip is diploid
Thanks & Regards,
Dinesh Sajnani
AskIITians Faculty
Profile image of Nitin Chavan
8 Years ago
Root tip is having 2n=42 means n=21Then aleurone is having 3n then it will be 63(3×21) no. of chromosome.

Other Related Questions on botany

question mark
Which of the following compound is produced when ethano (C5H5Oh ) is dehyrated
botany
1 Answer Available

Last Activity: 4 Years ago

question mark
What is the difference between ovary and ovule culture, what are their advantages and disadvantages
 
botany
2 Answers Available

Last Activity: 4 Years ago

question mark
What is Glycolessis ? Explain about Glycolessis and what it's part and functions
botany
1 Answer Available

Last Activity: 4 Years ago

question mark
pls anwernnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
botany
1 Answer Available

Last Activity: 4 Years ago

question mark
How is ulna a pivot joint a bone is unbendable so how is ulna a pivot joint 
botany
1 Answer Available

Last Activity: 4 Years ago