Answer:
C.
Explanation:
nematodes are roundworms and are undesirable
Answer:
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Explanation:
b. eukaryotic and animals are prokaryotic.
c. autotrophs and animals are heterotrophs.
d. heterotrophs and animals are autotrophs.
Answer:
c. autotrophs and animals are heterotrophs
Explanation:
There's many differences between the plants and the animals, be it their physical appearance, way of live, how do they function, their requirements for survival. One of the major differences between the plants and the animals is that the plants are autrotrophs, while the animals are heterotrophs. The autrophs are the organisms that are able to produce their own food, thus they are producers, meaning that they do not need nutrition from other organic sources. The heterotrophs on the other side are the organisms that are not able to produce food for themselves, but instead they get their food through consuming of other living organisms, making them primary, secondary, and tertiary consumers.
A)The dark coloured feathers reflect heat from the sun
B)Their webbed feet make them powerful swimmers
C)They have overlapping feathers to waterproof them
D)They have thick skin and lots of fat to keep them warm
Answer:
B their webbed feet make them powerful swimmers
B. have a primary structure made from a string of codons.
C. have a primary structure made of a string of amino acids.
D. have a primary structure made from a string of genes.
Proteins have a primary structure made of a string of amino acids, hence option C is correct.
The primary structure of the protein is made of linear chain of the amino acids. A gene is the segment of DNA that stores the information to express a particular amino acid through the process of translation.
In the process of translation, the sequence of amino acids are joined together to form a primary structure of protein, after that it change into confirmation and form secondary, tertiary and quaternary structures.
Thus, proteins have a primary structure made of a string of amino acids, hence option C is correct.
Learn more about proteins, here:
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Answer: Food
Explanation: Of course, animals need food in order to gain mass. The food is used to transfer into cells, forming tissues, skin, and muscle to the animal.
Hope this helped!