During cell division in a zygote, one cell divides and forms a heart cell and another cell divides and forms a brain cell. which of the following best describes the process that is taking place a. zygotation b. meiosis c. mitosisd. fertilization e. none of the above

e,

Explanation:

The process is called Embryonic  differentiation. It is the process where  cells of embryo  undergo division to diverse  specialised structures of  tissues and organs during  Embryogeneis (development  of embryo).The differentiated cells are pluoripotent embryonic stem cell.

 The differentiation is important because   different   cell types of specific functions are in the  embryo. In order to  assume their specific  functions for embryo developments and identity, they must be differentiated 'that is  developed and assigned to  perform specific roles.

It is preceded by fertilisation and Cleavage; influenced by the  internal  factors of cells,as well as,  extracellular factors  of the cell medium.

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation:

answer: decrease

a limiting factor is the one which decrease the abundance, distribution and causes extinction of the population of species in a ecosystem. here, predators including hawks, owls and snakes are the limiting factor for the population of mexican free tailed bat.   although bats are nocturnal animals as they forge for food at night these predators also may remain active during night which can decrease the population of the mexican free-tailed bats. also, these bats eat only one type of insects that are moths. the food can also be a limiting factor as all 400 members are dependent upon same type of food needs that are moths. the decrease in the moth population can cause decrease in population size of the mexican free-tailed bats.

therefore, the scenarios will most likely to decrease the population size of the mexican free-tailed bats.