(e) Law of segregation

Ans : Law of Segregation states that "when F1 hybrid is allowed to produce gametes then it form pure gametes".

For example F, genotype is "Tt", then it allow to Interrupted genes are universal in eukaryotes (g) Ecosystem Ans :

produce gametes; the gametes will be 'T' and 't". "Tt" is hybrid or mixed tall or pure hetrozygous tall.'T" is pure for tall and "t" is pure for dwarf character.

Law of segregation is accepted law of Mendel. (f) Split genes

Ans : Split Gene :

split gene is a gene that contains sections of DNA called exons, which are expressed as RNA and protein interrupted by sections of DNA called introns which are not expressed.

The DNA sequence in the exon provides instructions for coding proteins.

Split genes were independently discovered by Richard J. Roberts and Phillip A. Sharp in 1977, for which they shared the 1993 Nobel Prize in Physiology or Medicine

The architecture of the interrupted gene allows for the process of alternative splicing, where various mRNA products can be produced from a single gene

An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment ( like air, water and mineral soil) interacting as a system. a

It refers to both biotic factors as well as abiotic factors.

These biotic and abiotic components are regarded as linked together through nutrient cycles and energy flows.

Energy, water, nitrogen and soil minerals are other essential abiotic components of an ecosystem.

The energy that flows through ecosystems is obtained primarily from the sun. It generally enters the system through photosynthesis, a process that also captures carbon dioxide from the atmosphere. By feeding on plants and on one another, animals play an important role in the movement of matter