Skip to content
Philoid
Browse Saved
Back to chapter
Biology
4. Heredity and Evolution
Home · Class 10 · Biology · Ref. Book · 4. Heredity and Evolution
Prev
Next
Q27 of 167 Page 192

What is the genotype of (i) dwarf plants, and (ii) tall plants, whose parental cross always produces tall offspring?

(C) (i)Genotype of dwarf plants will be ‘tt’ because dwarf-ness is a recessive trait that is expressed only when both the genes are recessive.

(ii)Genotype of tall plant will be ‘TT’ because the parental cross is producing tall offspring always.


More from this chapter

All 167 →
27

What is the genotype of dwarf plants which always produced dwarf offspring ?

27

What is the genotype of tall plants which always produced tall offspring?

28

If a normal human cell has 46 chromosomes, how many chromosomes will be there in a human (i) sperm cell, and (ii) zygote?

28

(b) What sizes of plants are produced if both parents have genes Tt?

Questions · 167
4. Heredity and Evolution
1 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 20 21 22 22 23 24 25 25 26 27 27 27 28 28 29 30 31 32 33 33 34 34 35 35 35 36 36 36 37 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 30 31 32 33 34 34 35 36 36 37 37 38 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70
Back to chapter
About Contact Privacy Terms
Philoid · 2026
  • Home
  • Search
  • Browse
  • Quiz
  • Saved