Answer:
c. Mitosis results in the formation of two new cells with 23 pairs of chromosomes.
Explanation:
A and B are meiosis and D is wrong
Answer: more energy must be available in the producer level than in the consumer levels
Explanation:
Answer: Biodiversity is the variety and variability of life on Earth. Biodiversity is typically a measure of variation at the genetic, species, and ecosystem levels. Terrestrial biodiversity is usually greater near the equator, which is the result of the warm climate and high primary productivity.
Explanation:
Answer:
Fusion
Explanation:
Fusion.. Every second, 600 million tons of hydrogen are being converted into helium. This reaction releases a HUGE amount of heat and energy. The process of fusion in the Sun is known as the proton-proton chain.
Answer:
The evolutionary success of this group results from its 1- small size, 2- simplicity and 3- fast reproduction rate
Explanation:
Bacteria are evolutionarily successful organisms that makeup about 15 percent of all biomass on Earth, and they occupy almost all habitats in nature. The small size of these unicellular organisms facilitates the exchange of nutrients and waste products with the surrounding environment. In addition, the relative simplicity of bacteria also facilitates the assembly of cell structures as well as a fast reproduction rate by the fast division of single cells. All these features are critical in order to understand the rapid evolution rate observed in this group.
