The dna sequence reads acgttcatt before a mutation occurs .after the mutation, the mutation ,the dna sequence reads atcgttcatt .whoch type of mutation occurred ?

The type of mutation is Insertion.

By comparing the two DNA sequences (before and after the mutation) one can observe that there is an insertion of a new nucleotide between two nucleotides in the sequence.

A   CG TT CA TT

AT CG TT CA TT.

In genetics, stitches or insertion mutation is the addition of one or more nucleotide base pairs to DNA sequences. This may occur frequently in the regions of asteroids (microsatellite) due to the sliding of DNA polymerase. The size of this mutation may range from the stitching of a single basal pair in the DNA sequence, to stitches a section of the chromosome into another chromosome.

answer: angiosperms

dicots

angiosperms are highly evolved plants, they produce seeds which are enclosed within in a carple. these are the largest group of plants on earth. they include trees, shrubs, herbs and small flowering plants. angiosperms exhibit a flowering stage in their life cycle. the flower serves the function of reproduction and fruit formation in majority of angiosperms. dicot is the term used to describe flowering plants that have two seed leaves. dicots are plants which develop seeds which split into two parts called cotyledons. each cotyledon contains one embryo.

here, a small purple flower development indicates that the plant belongs to angiosperms and having two embryonic leaves indicates it belongs to dicots.  

easy

explanation: