Researchers established a number of cultured cell lines derived from different tumors. How might they determine which ones are malignant? Identify the ones with elevated rated of apoptosis
Identify the ones with aberrant chromosome number or structure
Identify the ones with elongated cell cycles
O
Identify the ones that grow in a single layer in culture

The rainforest alliance is a program sponsored by several governments of countries with rainforests. select the best answer from the choices provided t f

Malthus studied limited resources and the impact of limited resources on human populations. how did these ideas contribute to darwin's ideas? a. limited resources in an environment means that the individuals of a species cooperate so that all individuals survive. b. limited resources in an environment forces some individuals to survive without food. c. limited resources in an environment means that not all individuals of a species will survive or reproduce at equal rates. d. limited resources in an environment forces more genetic changes in individuals, allowing the species to evolve more quickly.

Bodies of interplanetary debris that orbit the sun with most in the area between mars and jupiter are called question 3 options: meteors comets asteroids meteorites