Answer:
Heredity
Explanation:
the passing on of physical or mental characteristics genetically from one generation to another
<span>Proteins are composed of __20__ amino acids, of which __9__ are essential amino acids and __11__ are nonessential amino acids.</span>
The correct answer is:
fixation
Explanation:
Nitrogen fixation is a method by which nitrogen in the Earth's atmosphere is converted into ammonia or other molecules prepared to living organisms. Nitrogen fixation is carried by a diversity of bacteria, both as free-living organisms and in symbiotic association with plants. Because it is the primary source of the nitrogen in the soil, nitrogen that plants need to grow, nitrogen fixation is one of the most critical biochemical processes on Earth
Answer:
B. (i) yes; (ii)-yes
Explanation:
If a population is at Hardy-Weinberg equilibrium, allele frequencies can be calculated from the given values of genotype frequencies and genotype frequencies can be calculated if the allele frequencies are given.
For a population in Hardy-Weinberg equilibrium; p+q=1
Here, p= frequency of recessive allele and q = frequency of dominant allele.
And p2 + 2pq + q2 = 1
p2= Frequency of homozygous dominant genotype
2pq = Frequency of heterozygous dominant genotype
q2 = Frequency of homozygous recessive genotype
For example, if frequency of homozygous recessive genotype (q2) is 0.40, then, the frequency of recessive allele (q) will be = square root of 0.40= 0.63
Likewise, frequency of dominant allele (p) in this population will be = 1-q = 1-0.63 = 0.37
Motor and associative neurons can receive information from many different sources simultaneously because of their profusion of highly branched dendrites.
<h3>What are Dendrites?</h3>
- Dendrons, which are also known as dendrites, are branched protoplasmic extensions of a nerve cell that transmit the electrochemical stimulation that the cell body, or soma, of the neuron from which the dendrites project, receives from other neural cells.
- Through synapses, which are distributed throughout the dendritic tree, upstream neurons (often via their axons) transmit electrical stimulation onto dendrites.
- Dendrites are essential for integrating these synaptic inputs and controlling how much an action potential is generated by a neuron.
- A multi-step biological process called dendritic arborization often referred to as dendritic branching, is how neurons grow new dendritic trees and branches to produce new synapses.
To learn more about Dendrites, refer to:
brainly.com/question/19435017
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