Which organelles are found only in plant cells? cell membrane, vacuolecell wall, chloroplastscell wall, vacuolecell membrane, chloroplasts

Cell wall and Chloroplast

Explanation:

Vacuoles are found in both animal and plant cells but are more prominent in animal cells. They perform various functions for different cell types. For example in animal cells they carry chemicals/molecules that help in degradation of misfolded proteins. In plants it helps maintain the hydrostatic pressure inside the cell.

meiosis is the first to occur after the nuclei of opposite of opposite mating types fuse

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]