Answer:
The fluid that is filtered out from the blood then travels down a tiny tube-like structure called a tubule. The tubule adjusts the level of salts, water, and wastes that will leave the body in the urine.
Urine leaves the kidneys and travels through the ureters to the bladder.
Answer:
- Earth's atmosphere has a mix of gases organic molecules could have been made from simple chemical reactions involving these gases. ... - Filled up the glass apparatus with water and gases which they thought made up the atmosphere. - Boiled the mixture and shine UV light on it, which mimicked sunlight.
Answer:
1. Option c
2. Option a
Explanation:
1. If there are 50 dominant alleles, this represent the frequency of dominant alleles p = 50/100 = 0.5
Using the formula p+q = 1 we can solve for the frequency of the recessive alleles q = 1 -0.5 = 0.5 = 50%.
2. the frequency of the recessive allele for a gene is 0.3 which is q = 0.3
From the Formula p + q = 1 we can solve for p the frequency of the dominant alleles = 1 - 0.3 = 0.7
To calculate for the number of heterozygotes, we use 2pq = 2 x 0.7 x 0.3 = 0.42
Based on the population growth graph given above, one can determine that THE CARRYING CAPACITY OF THE POPULATION IS AROUND 0.4 MILLION.
In biology, carrying capacity refers to the maximum number of a particular species of plant or animal than an ecosystem can sustain indefinitely given the amount of resources that are available. Resources refer to the requirements that the concerned animal or plant specie need to survive in that environment and these include: food, water, mates, habitats, etc.
Looking the graph giving above, one will notice that, the number of individual in that population continued to increase until a maximum point is reached after which there was a slight decline in the population. The maximum point reached on the graph is the carrying point and the value from the graph is about 0.4 million.
Answer:
an Electron Microscope
Explanation:
Electron microscopes have a higher magnification than the others, and therefore will allow you to see the insides of cells. Other types of microscopes will allow you to see the cell as a whole, but you won't be able to see most of the organelles as they are too tiny.
I hope this helps!
