Advertisements
Advertisements
प्रश्न
TT : Homozygous : : Tt : ____________
उत्तर
TT : Homozygous : : Tt : Heterozygous
APPEARS IN
संबंधित प्रश्न
Explain Monohybrid cross
Select the most appropriate option
Which one of the following has the smallest number of chromosomes?
(a) Onion
(b) Mouse
(c) Monkey
(d) Ascaris
Predict the genotype and phenotype of the following cross in pea.
TT x Tt
(Capital letters show dominance)
Choose the correct answer:
If a pea plant with round seeds is selfed and the offspring are in the ratio 3:1, then the plant is _________
Answer the following question.
Compare in any three ways the chromosomal theory of inheritance as proposed by Sutton and Bovery with that of experimental results on pea plant presented by Mendel.
The pairs of contrasting character (traits) of Mendel are called ______.
A green stemmed tomato plant denoted by (GG) is crossed with a tomato plant with purple stem denoted by (gg).
- What colour of the stem would you expect in their F1 progeny?
- In what ratio would you find the green and purple coloured stem in plants of F2 progeny?
- What conclusion can be drawn for the above observations?
At which stage, did Mendel observe the segregation of alleles in garden pea plants?
