Is it possible to get pregnant a woman if she have a very small egg cell? in comparison a normal egg cell would be like a size of an ostrich but what if it was a size of a quil egg?

The size varies in terms of fertility. The larger the size of the fertilized egg, the chances of the fertilization higher compared to eggs that are relatively smaller. Sperms are  vessels of DNA with enough nutrients to penetrate the eggs.

the organisms are not adapted to live in some communities or habitats.

step 1: initiation

initiation is the beginning of transcription. it occurs when the enzyme rna polymerase binds to a region of a gene called the promoter. this signals the dna to unwind so the enzyme can ‘‘read’’ the bases in one of the dna strands. the enzyme is now ready to make a strand of mrna with a complementary sequence of bases.

step 2: elongation

elongation is the addition of nucleotides to the mrna strand. rna polymerase reads the unwound dna strand and builds the mrna molecule, using complementary base pairs. there is a brief time during this process when the newly formed rna is bound to the unwound dna. during this process, an adenine (a) in the dna binds to an uracil (u) in the rna.

step 3: termination

termination is the ending of transcription, and occurs when rna polymerase crosses a stop (termination) sequence in the gene. the mrna strand is complete, and it detaches from dna.