Water only needed for Photosynthesis.. Not both of Photosynthesis and Respiration..
Donna's favourite foods are associated with high risk of developing stomach cancer. Recent scientific findings suggest that there are specific diet habits which could increase someone's risk of stomach cancer and these are a diet low in fruits and vegetables and high in salty and smoked foods. More specifically, it has been found that eating high quantities of processed meat increases the risk of cancer in the lower stomach. Donna's favourite foods include hot dogs and cured ham, which are types of processed meat.
Answer:
The correct answer would be divergent evolution showing by homologous organs.
Explanation:
In the illustration human arm, the flipper of the dolphin, wings of bat and forearm of frog are shown. All these four forelimbs have a different function, however, these forelimbs are having the same underlying anatomy.
The organs having basic structure and origin, but different functions are known as homologous organs. These organs point towards the same ancestor from these organisms evolved. They show a case of divergent evolution.
When related species become less similar in order to adapt and survive in different conditions, evolution is called divergent evolution.
Thus, these forelimbs provide evidence for divergent evolution.
The photo is showing human karyotype. Haploid=n, diploid=2n. The picture shown 23 pair of chromosome which mean n=23. Therefore, diploid number of this individual is 46.
A positive charge i think. not sure though.
good luck