Answer:
Lymph nodes become swollen in response to illness, infection, or stress.
Explanation:
Swollen lymph nodes are one sign that your lymphatic system is working to rid your body of the responsible agents.
The square denotes male. One parent is recessive, so X must have at least one recessive allele. B is the right answer.
Answer:
Process of Green Revolution
Explanation:
Chloroplasts are the organelles that contain the chlorophyll pigment, which is essential for the good-making process of photosynthesis.
Answer:
Organic Process: a natural process occurring in living organisms
