Answer:
Obligate Mutualism
Explanation:
Living organisms tend to be involved in relationships with one another. This question is one of those ecological relationships, specifically, mutualistic relationship because both organisms benefit from one another. According to the question, the termite feeds on wood containing cellulose. The microbes present in their guts help them to digest this cellulose and in turn the termites provide shelter and food source for the decomposers/microbes.
This relationship is further described as OBLIGATE because the termite is strictly dependent on the microbe to survive. The termite does not have the ability to digest the main components of wood called CELLULOSE, which it ingests. Hence, the microbe is strictly needed by the termite. This mutualistic relationship is a dire need by one or both organisms in order to survive. Therefore, it is an OBLIGATE MUTUALISM.
Antibiotics added to livestock feed have been found to increase their growth rate, reduce incidence of infection, reduces mortality and improve feed conversion ratio or feed efficiency.
Answer:
There are three types of DNA Mutations: base substitutions, deletions and insertions.
Base Substitutions. Single base substitutions are called point mutations, recall the point mutation Glu -----> Val which causes sickle-cell disease.
Deletions. ...
Insertions.
Answer:
0.146 g
Explanation:
Given data:
Volume of solution = 100 mL
Molarity = 10 mM
Molecular formula = C₇NH₁₆O₂
Mass of C₇NH₁₆O₂ needed = ?
Solution:
First of all we will convert the mM into M and mL to litter.
Volume of solution = 100 mL
Volume of solution = 100 / 1000 = 0. 1 L
Molarity = 10 mM
Molarity = 10 / 1000 = 0.01 M
Molar mass of C₇NH₁₆O₂ = 146.21 g/mol
For 1M solution we dissolve 146.21 g/mol in one litter
For 0.01 M
146.21 g/mol × 0.01 mol/ L = 1.4624 g/L
while we have to make 0.1 L solution,
1.4624 g/L ×0.1 L = 0.146 g
Im pretty positive the answer to this question is A because RNA contains uracil instead of thymine.
