Flowers are a collection of tissue produced by some plants.

The correct answer is reproductive tissue.

Explanation:

The flower is a modified shoot of the plants which acts as a reproductive structure in plants.

The flower is a characteristic feature of angiosperms which was evolved as an adaptation to survive. It encloses the gametophytic structure of the plants present on the stamens and carpels. Stamen produces male gametophyte- pollen grains and carpel produces- embryo sac which encloses egg cell.

Thus, reproductive tissue is the correct answer.

hey bro i looked it up on google the structure of the eye-spot in euglena viridie, e. ehrenbergii, and phacus pyriyorme is not as franzé haa described it. the so-called “crystal body” and “lens bodies” were not found in any of the individuals of the species examined by me. as earlier observers have stated, the eye-spot consists simply of a mass of pigment granules arranged in a single layer, and probably embedded in a protoplasmic framework, but the latter could not be seen, and its presence was only inferred from the fact that the pigment granules must be held together in some way, thd the eye-spot as a whole is capable of expansion, and that the pigment granules can be separated from each other.

hope this   and an i get brainlsiest

any abiotic or biotic factor in an ecosystem that causes a population's size to slow or decrease is a limiting factor.