HELP ASAP WILL GIVE BRAINLIEST Question 24 of 30 According to the endosymbiotic theory, large prokaryotic cells may have
engulfed smaller prokaryotic cells over 1.5 billion years ago. If the smaller
cells survived, the larger cells may have eventually evolved into eukaryotic
cells.
Which of the following relationships is most like the relationship between the
original prokaryotic cells?
A. Specialized cells in a single organism
B. Parasite-host
C. Predator-prey
D. Parent-offspring

A predatory or parasitic relationship

Explanation:

According to the endosymbiotic theory, the larger prokaryotic cell may have been predating on the smaller prokaryotic cell, before a mutual relationship developed later on. Another hypothesis is that it was probably a parasitic relationship. Over time, the phagocytosed cell survived inside the larger cell and a symbiotic relationship developed over time because it provided an evolutionary advantage.

answer: - b cells

explanation: -

so, the b cells mediate their action by identifying the antigens present on the surface of the pathogens and then producing antibodies in return to mediate its effect.

there’s no image attached but i can if you want: )