Explain pops?

300

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what is transgenic food and its health hazards?

346

---

Explain the main limitations for population growth

437

---

What is numeric pyramid? What does it represent?

398

---

Explain the commensalism?

327

---

Explain remediation?

314

---

What are the differences between the age pyramids of developed and under developed countries?

433

---

What does numeric pyramid represent?

368

---

Explain the tropic pyramids of ecology?

327

---

What is numeric pyramid?

338

---

What is gpp?

347

---

What is the most abundant form of nitrogen in nature?

360

---

What do you mean by sustainable ecology?

375

---

Explain global warming?

332

---

What do you mean by eutrophication?

373

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