Which one of the following is not a parasitic adaptation?

  • A
    Development of adhesive organs
  • B
    Loss of digestive organs
  • C
    Loss of reproductive capacity
  • D
    Loss of unnecessary sense organs

Explore More

Similar Questions

Which of the following symbols and its representation is correctly used for constructing a human pedigree chart?

Match the terms in Column-$I$ with their descriptions in Column-$II$ and select the correct option.
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.

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

Hybrids are generally more vigorous than their parents. This is due to..........

Variation stands for differences in traits of progenies from

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo