Answer:
Placenta
Explanation:
Placenta is the connection between the mother and developing foetus. It secretes hCG hormone. The developing foetus gets nourishment from the mother's body by placenta.
It is a temporary endocrine gland and cut after the child birth. This supplies blood, oxygen to the embryo by the process of diffusion. Placenta also acts as the excretory organ for the developing foetus.
Placenta are formed from the finger like projection of blastocyst called trophoblast. The one trophoblast forms placenta while others helps in holing the foetus in the mother's womb.
Answer:
It is commonly known that smoking cannabis can produce a number of effects in the average person that resemble some of the symptoms of psychosis. These include anxiety, paranoia and delusional beliefs. Generally, these effects are fairly short lasting, and there are no remaining problems after the drugs have worn off
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It is a type of transport molecule
Answer:
Facultative anaerobe
Explanation:
A facultative anaerobe is an organism that commonly grow in the presence of oxygen and use aerobic process to form ATP and to gain energy but they can also grow in the anaerobic condition by getting energy from fermentation process.
As anaerobic condition is not the perfect condition in which facultative anaerobe wants to grow because they prefer more to grow in aerobic conditions, therefore, their growth is not that much high in anaerobic condition as compared to aerobic conditions.
Therefore they show moderate growth in the culture present in candle jar and anaerobic jar because oxygen is absent there but show heavy growth in the culture present in a standard incubator because of the presence of aerobic condition here.
B. The hypothalamus secretes the gonadotropin releasing hormone (GnRH), which stimulates the pituitary gland to secrete luteinizing hormone (LH). This stimulates the testes to secrete testosterone.