Answer: Xiao can use these structures to create a similarity matrix that enables to differentiate between synapomorphies and homoplasies .
Explanation: A synapomorphy is a trait that has been inherited from the same ancestor, this trait enables to establish a relation of homology between two or more species; while a homoplasy is an analog structure that doesn't have homology.
10% of energy is lost (to heat), for each level of the food chain. So the rabbit would have 500, the snake would have 50 and the hawk would have 5.
Answer:
Alright, sure thing.
Explanation:
Grizzly bears, like black bears, eat a lot of vegetation, but they also eat more meat than their cousins. Grizzly bears hunt deer, elk, moose, and bison regularly, along with fish like salmon and trout. When meat is not available, they prefer to eat wild beans, nuts, grass, and tubers (a thickened underground part of a stem).
The answer is:
Total used energy is the energy released by the hydrolysis of one mole of ATP and it is 30.7 kJ.
Total possible energy (used pus released as a heat) is 2870 kJ.
So, we calculate total used/total possible=30.7/2870=0.01069 or 0.017. Expressed in percentage: 1.07% energy is used.
The procedure by which the female gametes or ova are produced is known as oogenesis. The female gamete is known as an ovum. The process of oogenesis begins in the embryonic stage, the development of ovum takes place from the primary oocyte by maturation.
Each of the primary oocytes goes through the process of meiosis to generate one ovum. Thus, two primary oocytes will produce two ova after going through meiosis.
