Answer:
Hello
To maintain homeostasis, unicellular organisms grow, respond to the environment, transform energy, and reproduce. A single-celled, or unicellular, organism does everything you would expect a living thing to do.
The question is; would a drug that binds irreversibly to these receptors be an effective contraceptive in mammals?, the answer is;Yes; because if the receptors are blocked the sperms will not be able to penetrate the zonal pellucida of the egg. Contraceptives prevents pregnancy by interfering with the normal process of ovulation, fertilization, and implantation.
Answer:
The red cheeked salamander is negatively affected, the imitator is positively affected.
If u mean from actually 1 pyruvate i can say something between 15-16
The answer to your question would be true, nonvascular plants lack a tube like system of vessels. Hope this helps!
