MCQOPTIONS
Bookmark
Saved Bookmarks
→
UPSC IAS Exam
→
UPSC IAS Exam (2013)
→
The ratio of phenotypes in \[{{F}_{2}}\] of...
1.
The ratio of phenotypes in \[{{F}_{2}}\] of a monohybrid cross is
A.
3 : 1
B.
1 : 2 : 1
C.
9 : 3 : 3 : 1
D.
2 : 1
Answer» B. 1 : 2 : 1
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
Main function of lenticel is
Cork is formed from
Which of the following statement(s) is/are correct about the ground tissue system?(i) All tissues except epidermis and vascular bundles constitute the ground tissue.(ii) It consists of xylem and phloem.(iii) In leaves, it consists of thin - walled chloroplast containing cells called mesophyll.
Column-I Column-IIA.AuxinI.Fruit ripeningB.CytokininsII.Apical dominanceC.Abscisic acidIII.Antagonist to GAsD.Ethylene ClosingIV.Stomatal opening and V.Growth of lateral buds
Day neutral plants relate to
Biological catalysts in living organisms are known as [NDA]
A typical human ribcage consists of how many ribs? [NDA]
Which of the following is an epidermal cell
A surge of which hormone stimulates ovulation in human females? [NDA]
Which one of the following is an enzyme? [NDA]
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply
Your experience on this site will be improved by allowing cookies. Read
Cookie Policy
Reject
Allow cookies