Answer:
D
Explanation:
Stem cell research is controversial because the use of embryonic cells requires the destruction of an embryo.
As you can see, it’s mostly Green, so I guess the answer is green.
Pathogens that cause communicable diseases:
Viruses.
Bacteria.
Fungi.
Protists.
Diseases that are caused by bacteria:
Cholera.
Leprosy.
Tuberculosis.
Plague.
Syphilis.
Anthrax.
Answer:
The answer is E Synostosis
Explanation:
the synostosis consists in the ossification of the cartilaginous tissue that joins two bones initially during their development, remaining as if it were only one. Typical example of this fusion is that of the articulation of the maxillae bone with the frontal bone.
Answer:
Positive feedback
Explanation:
The homeostasis of the body is generally maintained by the feedback mechanism of the body. Two main types of feedback mechanism are positive feedback and negative feedback mechanism.
Positive feedback mechanism may be defined as in which the final product of the reaction or hormone increase the further secretion of that particular hormone. The positive feedback mechanism can exaggerates the effect of the variation from the normal condition of the body.
Thus, the correct answer is option (e).