If a mosquito has 6 chromosomes in each body cell how many chromosomes will each new body cell have after mitosis?

After mitosis, the daughter cells will have the same number of chromosomes as the parent cell, so 6 chromosomes

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.