The diagram above shows a pyramid of numbers for a jack pine forest community

Tall pea plants are dominant over short pea plants. If there are 200 short plants in the F2 generation from a cross that followed Mendel's methods, about how many plants will be tall in that generation?. a. 200. b. 300. c. 600. d. 1,000

Why does osmosis not cause submerged water plants to swell up and burst?

Which shows the correct descending order of hierarchical classification?

Julius von Mayer was a doctor and physicist who discovered that energy is conserved by studying his patients on an ocean voyage.

What are mitochondria made of

Antarctica is covered in ice. which of the following would you expect to be true of Antarctica? A. The ice is immune to insolation B. The ice has no heat capacity C. The ice has a high albedo D. The ice reflects no radiation

Mateo eats his breakfast and his gi tract will now begin the process of digesting and absorbing the nutrients from this meal. what is the order in which each of the organs of the gi tract will work to achieve this process?

Diffusion is the spontaneous movement of a substance from an area of what

Which type of mutation always creates a stop codon?

What is the main mechanism for regulating hormone secretion?