Answer:
Planetesimal
Explanation
Planetesimal has its roots from the meaning of infinitesimal which means an object is too small to see or measure.
A planetesimal is an object which is formed from dust, rock and other materials. It is a small body formed during accretion and composed mostly of of silicates and metals internally and ice on the external surface.
Planetesimals can be anywhere in size ranging from several meters to hundreds of kilometers.
Answer:
c. Isolate bacterial plasmid
a. Select the gene of interest + insert into plasmid
f. Plasmid taken up by bacterium
d. Bacteria replicate
e. Cloned gene harvested from bacteria
b. Protein product harvested from bacteria
Explanation:
Genetic modification refers to the biological procedure involving the manipulation of an organism's genome in order to achieve a desirable result. This process is carried out by inserting or deleting a desirable gene (encodes the desirable trait) from the organism.
Bacteria DNA called PLASMID is commonly used for genetic engineering/modification procedure. The plasmid is used to convey/carry the gene into the organism. According to this question, the correct order of the procedure is as follows:
- c. Isolate bacterial plasmid
- a. Select the gene of interest + insert into plasmid
- f. Plasmid taken up by bacterium
- d. Bacteria replicate
- e. Cloned gene harvested from bacteria
- b. Protein product harvested from bacteria
Answer:
The body would break down existing muscle to get the amino acids it need
Explanation:
The correct answer is: To propose the theory of evolution by natural selection
Answer:
- the arrow between the kit fox and a coyote.
- the arrow between the grasshopper mouse and the red-tailed hawk.
- the arrow between the grasshopper mouse and the rattlesnake.
- the arrow between the grasshopper mouse and the coyote.
- the arrow between the rattlesnake and a red-tailed hawk.
Explanation:
All of the options show matter moving from secondary consumers to tertiary consumers.
Hope it helps.
