Who established that character is transmitted from generation to generation through chromosomes?
A. Robert Brown
B. Robert Hooke
C. Nawaschin
D. Strasburger and Hertwig
Answer: Option D
Solution(By Examveda Team)
Strasburger and Hertwig established that character is transmitted from generation to generation through chromosomes.Oscar Hertwig in 1876 studied fertilization in sea urchins while Strasburger (1877, 1884) made similar observations in plants. Hertwig noted the presence of two nuclei in the fertilized egg and concluded that fertilization involved the fusion of nuclei from two parental gametes.
In 1888 he established that the nuclei of the germ cells of angiosperms undergo meiosis i.e., a reduction division yielding nuclei with half the number of chromosomes of the original nuclei.
Related Questions on Genetics and Plant Breeding
Genetic code was discovered by
A. Khorana and Methaei
B. Flemming and Methaei
C. Holley, Nirenberg and Khorana
D. Holley and Nirenberg
Progeny of breeder seed is referred to as
A. Breeder seed
B. Nucleus seed
C. Foundation seed
D. Certified seed
Molecular basis of organ differentiation depends on the modulation in transcription by
A. RNA pol
B. Transcription factor
C. Anticodon
D. All of the above
The phenomenon of linkage was first observed by
A. Bateson and Punnet
B. Nilson
C. Hugo de Vries
D. Mendel
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