Home
Class 12
BIOLOGY
Tightly linked genes...

Tightly linked genes

A

Are present on different chromosomes

B

Show independent assortment of genes

C

Are present far apart from each other on a chromosomes

D

Produce more parental combination than recombinants

Text Solution

Verified by Experts

The correct Answer is:
D

Anemophilous flowers are pollinated by wind
Anemophilous flowers are packed into inflorescence and produce large number of pollen grains . Anemophilous flowers do not form any colour or nector for attracting insects, these flowers have single or few ovules in the ovaries
Promotional Banner

Topper's Solved these Questions

  • MAJOR TEST 9

    NEET MAJOR TEST (COACHING)|Exercise BIOLOGY|80 Videos
  • NEET DRILL 3

    NEET MAJOR TEST (COACHING)|Exercise BIOLOGY|79 Videos

Similar Questions

Explore conceptually related problems

A dihybrid test cross ratio for two completely linked genes will be

Read the following statements and chosse the correct option. (a) Test cross for completely linked genes shows recombinanats of more than 50% (b) The type of phenotypes produces by two comletly linked genes is always greater than two

Morgan found that genes white eye and yellow body in Drosophila were very tightly linked and showed ________ percent recombination

The figure shows the experiment of T.H Morgan on the linkage. If in cross-I, genes are tightly linked and in cross-II, genes are loosely linked then what will be the percentage of recombination produced in cross-I and cross-II respectively?

Consider the following statements regarding linkage. I. The linked genes ae located on the same chromosome. II. Crossing over between linked genes is rare III. Linked genes are always inherited together IV. Linked genes affects the percentage of homozygosity following hybridisation Choose the correct option.

Loosely linked genes show ......... recombination frequency.

State True or False : (i) In fruit fly genes of white eye and normal wing are X linked recessive (ii) Loosely linked genes show high recombination.

Morgan and his group found that when genes were grouped on the same chromosome, some genes were very hightly linked and showed-

If Mendel has chosen to study traits determined by linked genes he would not have discovered