Uestion. When the seed of a tree first starts to grow, what would happen
if the cells did not differentiate?
a tree grow over a span of
the tree grew thicker and
e and high in the growing
Fear, the meristem cells help
O All of the cells would be identical.
O The DNA would make new cells.
o Other cells would differentiate.
The seed could form roots, but not leaves.
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Finish

Donde se encuentra el adn nuclear en un organismo eucariota?

Which of the following statements is correct in hour our immune system responds to a potential pathogen? a. the adapted immune system will call on the innate immune system to destroy the pathogen. b. b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c. the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. d. the t-cells in the adapted immune systems are the first to recognize the pathogen vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a. antigen, antibody b. antibody, antigen c. antibody, antibiotic d. antibiotic, antibody

Hich is an example of using comparative anatomy to study evolutionary relationships? comparing and contrasting the dna of two organisms studying the digestive system structure in two organisms using ancient footprints to learn about an organism’s behaviors looking at the development of a fertilized egg of an organism