True or false? meiosis produces four nonidentical cells, each containing neither homologous chromosomes nor sister chromatids.

The given statement is true.

Meiosis is a type of cell division which results in the production of four daughter cells, each containing exactly half the chromosome present in the parent cell.

Meiosis is divided into two steps:

Meiosis I: It is the reduction division in which homologous chromosomes are separated and distributed equally into two daughter cells.

Meiosis II: It is the second division in which sister chromatids are separated from each other and divided equally into the daughter cells.

Thus, the daughter cells neither contain homologous chromosomes nor the sister chromatids.

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.

the most common type of reef is the fringing reef. this type of reef grows seaward directly from the shore. they form borders along the shoreline and surrounding islands.