The presence of four horns instead of two in | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Variations can be classified as continuous or discontinuous. Continuous variations are small,quantitative differences that show a range of phenoty

Vedclass · Accepted Answer

Discontinuous variations

Vedclass · Answer

(B) Variations can be classified as continuous or discontinuous. Continuous variations are small,quantitative differences that show a range of phenotypes (e.g.,height in humans). Discontinuous variations are distinct,qualitative differences that do not show a range of phenotypes,often controlled by a single gene or a small set of genes. The presence of four horns instead of two is a clear,distinct,and qualitative trait that does not show intermediate forms,thus it is an example of discontinuous variation.

Column-$I$	Column-$II$
$(A)$ Dominance	$(1)$ Many genes govern a single character.
$(B)$ Co-dominance	$(2)$ In a heterozygous organism, only one allele expresses itself.
$(C)$ Pleiotropy	$(3)$ In a heterozygous organism, both alleles express themselves fully.
$(D)$ Polygenic inheritance	$(4)$ $A$ single gene influences many characters.

Column-$I$	Column-$II$
$(p)$ Mendel	$(i)$ Chromosomal theory of Inheritance
$(q)$ Morgan	$(ii)$ Recombination map
$(r)$ Alfred Sturtevant	$(iii)$ Linkage
$(s)$ Sutton	$(iv)$ Law of Segregation

The presence of four horns instead of two in a goat is an example of what?

Similar Questions

The number of chromosomes in the cells of bread wheat ($Triticum$ $aestivum$) indicates that it is ...... .

Which of the following structures is identical in monozygotic twins?

Match the following and choose the correct option:
Column-$I$ Column-$II$
$(p)$ Mendel $(i)$ Chromosomal theory of Inheritance
$(q)$ Morgan $(ii)$ Recombination map
$(r)$ Alfred Sturtevant $(iii)$ Linkage
$(s)$ Sutton $(iv)$ Law of Segregation

Which of the following is $NOT$ true for $Drosophila$ $melanogaster$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module