Which types of cell junctions are needed in a mucosal membrane

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.

multiply it by 5 in order for you to understand i cant give an exact answer.

because photosynthesis could not occur (apex)