MCQ
Which one of the following system constitutes the primary producers
- AHigher plants
- BAlgal phytoplanktons
- CBryophytes
- ✓All the above
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Statement $I$: In prokaryotes, the positively charged DNA is held with some negatively charged proteins in a region called nucleoid.
Statement $II$: In eukaryotes, the negatively charged DNA is wrapped around the positively charged histone octamer to form nucleosome.
In the light of the above statements, choose the correct answer from the options given below:
$(1)$ Is the trait recessive of dominant ?
$(2)$ is the trait sex linked or autosomal ?