D is the answer! I just had this question and it was right !
The zygote, a single cell, implants its self to the uterine wall and it developes into an embyro which is a cluster of cells.
A timot in biology is an abnormal mass of tissue that results from excessive cell division that is uncontrolled and progressive, also called a neoplasm. Tumours perform no useful body function. They may be either benign (not cancerous) or malignant.
Answer:
I think its prokaryotic and autotrophic but i'm not sure
Explanation: