Answer:
when a person has aids they usually start coughing up blood
Explanation:
Parental Phenotypes: Smooth Green × Smooth Green
Parental Genotypes: SsGg × SsGg
Parental Gametes: SG, sG, Sg, sg
Punnet Square: **In the figure**
11. Smooth/Green = 9
Wrinklen Green = 3
Smooth/Yellow = 3
Wrinkled Yellow = 1
Hope this helps!
The global air temperature increases after the volcanic eruptions. It has also been observed that this increase in air temperature causes lowered winter seasons, acid rain, haze, dust, and ash. This causes problems in breathing and other disorders in humans as well as animals.
Answer:
Option D, a test for the presence of cells that contain DNA
Explanation:
As we know all living organisms are made up of cells and DNA is the basic genetic material that codes for protein and traits with an organism. If even a single cell with DNA is detected on the extraterrestrial planet then it will be clear that it has life on it or the environmental conditions are favorable to support life. Cells are microscopic and hence can be seen through microscope which can be installed easily on a probe.
Hence, option D is correct