Which of the following is true with respect to mutagens? mutagens are chemical or physical factors that increase the rate of mutation. mutagens are the genes that cause mutation. mutagens are inheritable characters that develop mutation.

Mutagens are chemical or physical factors that increase the rate of mutation.

Explanation:

A mutation is a change that occurs in the genetic make up of the organism. A mutagen is a chemical or physical agent which is capable of causing changes in the genetic material of the organism typically in DNA. They are expected to increase the rate of mutations. Generally the mutagens like radiations and chemicals are carcinogenic. These mutagens result in chromosomal instability, rearrangement of the chromosomes, deletion, inversion and translocation and chromosomal breakage.

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.