Answer:
The pioneer species colonize and modify the forest floor allowing other species to invade the area
Explanation:
Pioneer species have a key role in helping an ecosystem start back up and grow. The pioneer species in this case (small perennial plants and flowers in secondary succession) allow animals and other organisms to start living there because there is now food for them to eat.
Answer:
The preferable statement will be - 4. (D)
D. Agglutinins are antibodies that will attack surface antigens on RBCs of a different blood type.
Explanation:
- An agglutinin is a type of antibody protein present in the blood and it binds with the foreign agglutinins or antigens.
- Those foreign antigens stimulate the body to make agglutinins. The agglutinins plays a key role in blood typing, aggregation, and coagulation.
The answer is C. None of them combine to make type AB.
This is the order;
<span>1.
</span>Extract mRNA from cells
<span>2.
</span>Reverse transcribe mRNA to cDNA
<span>3.
</span>Label cDNA with a chemiluminescent molecule
<span>4.
</span>Add cDNA to microarray and incubate
<span>5.
</span>Wash away unbound cDNA
<span>6.
</span>Visualize microarray and analyze the data
