Question:
Weismann cut off tails of mice generation after generation but tails neither disappeared nor shortened showing that
Weismann cut off tails of mice generation after generation but tails neither disappeared nor shortened showing that
Updated On: Oct 4, 2024
- Tail is an essential organ
- Darwinism was wrong
- Lamarckism was wrong
- Mutation theory was wrong
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
The correct option is (C): Lamarckism was wrong
Was this answer helpful?
0
0
Top Questions on Genetics
- A population of 1000 plants are in Hardy-Weinberg equilibrium. Two alleles R and r determine a particular trait in this population. If the number of plants with RR genotype is 640, Rr genotype is 320 and rr genotype is 40, the frequency of r allele (in percentage) in this population is __________/ (rounded off to the nearest integer).
- Match List-I with List-II:Choose the correct answer from the options given below:
List-I List-II A. Metacentric chromosome I. Chromosome has a terminal centromere B. Sub-metacentric chromosome II. Middle centromere forming two equal arms of chromosome C. Acrocentric chromosome III. Centromere is slightly away from the middle of chromosome resulting into two unequal arms D. Telocentric chromosome IV. Centromere is situated close to its end forming one extremely short and one very long arm - Match List-I with List-II:Choose the correct answer from the options given below:
List-I List-II A. Histones III. Positively charged basic proteins B. Nucleosome IV. DNA wrapped around histone octamer C. Euchromatin I. Loosely packed chromatin D. Heterochromatin II. Densely packed Chromatin - Aneuploidy is a chromosomal disorder where chromosome number is not the exact copy of its haploid set of chromosomes, due to :
(a) Substitution
(b) Addition
(c) Deletion
(d) Translocation
(e) Inversion
Choose the most appropriate answer from the options given below - Recombination between homologous chromosomes is completed by the end of
View More Questions
Questions Asked in SRMJEEE exam
Calculate the Reynold’s number for a liquid of density 1 g/cm3, viscosity 8 x 10-4 Pa.s flowing at 0.5 m/s through a pipe of diameter 4 cm?
- SRMJEEE - 2023
- Fluid Mechanics
Which of the following statement is true for aqueous solution of 0.1 M urea, 0.2 M glucose nad 0.3 M sucrose
- SRMJEEE - 2023
- Biomolecules
The molar conductivities at infinite dilution for Na2SO4,K2S04,KCl, HCl and HCOONa at 300K are 260, 308, 150, 426, and 105 S cm2 mol-1, respectively. What will be A+m for formic acid in the same unit?
- SRMJEEE - 2023
- Electrochemistry
Electrophilic halogenation of phenol does not require catalyst because
- SRMJEEE - 2023
- Haloalkanes and Haloarenes
- Which one is the correct expression of electric potential on the axial point of a dipole whose dipole moment is р and length is 2l, at a distance of r?
- SRMJEEE - 2023
- Electrostatics
View More Questions