Select Goal &
City
Select Goal
Explore
Question:
Which one of the following genetic crosses and their results indicates cytoplasmic inheritance?
Which one of the following genetic crosses and their results indicates cytoplasmic inheritance?
Updated On: Oct 1, 2024
- Wild-type male x mutant female → 100% progeny are mutant
- Wild-type male x mutant female → 25% progeny are wild-type
- Mutant male x wild-type female → 50% progeny are mutant
- Mutant male x wild-type female → 75% progeny are wild-type
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The Correct answer is (A) : Wild-type male x mutant female → 100% progeny are mutantWild-type male x mutant female → 100% progeny are mutant
Was this answer helpful?
0
0
Top Questions on Genetics
- Select the correctly matched pair about sickle cell anaemia:
Genotype: Phenotype
(A) HbA HbA : Diseased phenotype
(B) HbA HbS: Diseased phenotype
(C) HbS HbS: Diseased phenotype
(D) HbS HbA : Carrier of disease
Choose the correct answer from the options given below: - 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).
- Which of the following statement(s) about the effect of genetic drift is/are correct?
- Three genes x, y, and z are located on a chromosome in a linear order. If the recombination frequencies between x and y is 0.15, and between y and z is 0.10, then the expected frequency of double crossovers is __________(rounded off to three decimal places).
- The correct hierarchy of taxa in the Linnaean classification of eukaryotes is
View More Questions
Questions Asked in IIT JAM BT exam
- A box of mass 20 𝑘𝑔 is pulled at constant speed across a floor by a rope. The rope makes an angle of 45° with the horizontal. Assuming that friction is negligible, the work done in pulling the box by a distance of 20 𝑚 is _____ 𝐽 (rounded off to the nearest integer). (Use $𝑔 = 9.8 𝑚𝑠^{−2}$)
- IIT JAM BT - 2024
- Friction
- A ball dropped from a bridge hits the surface of the water in 3 𝑠. The height of the bridge, ignoring air resistance, is ___ 𝑚 (rounded off to one decimal place). (Use $𝑔 = 9.8 𝑚𝑠^{−2}$)
- IIT JAM BT - 2024
- Motion in a plane
- Adenine constitutes 0.16 mole fraction in a given single-stranded DNA. What is the mole fraction of uracil in the resultant RNA, if this entire DNA fragment is transcribed?
- IIT JAM BT - 2024
- DNA replication, transcription and translation
- The amount of agarose required to prepare 250 𝑚𝐿 of 0.8% agarose gel is _______ 𝑔𝑟𝑎𝑚𝑠 (rounded off to the nearest integer).
- IIT JAM BT - 2024
- Percentage Composition
- A cylinder contains 50 𝐿 of an ideal gas at a pressure of 50 𝑎𝑡𝑚. Assuming that the temperature remains unchanged, the volume of the gas at 1 𝑎𝑡𝑚 is __________ 𝐿 (rounded off to the nearest integer).
- IIT JAM BT - 2024
- Gas Laws
View More Questions
SUBSCRIBE TO OUR NEWS LETTER
COLLEGE NOTIFICATIONSEXAM NOTIFICATIONSNEWS UPDATES
Download the Collegedunia app on 
© 2024 Collegedunia Web Pvt. Ltd. All Rights Reserved