The correct answer is: B) flesh of another animal
The shape of teeth is tightly connected with the food that animal eats.Examples:
• Herbivores (plant eaters) have flat teeth specialized for the grass chewing.
• Carnivores (flesh eaters) have long and sharp teeth for meat cutting.
• Omnivores (eat meat and plants) such as humans have various types of teeth with different functions.
There are four main types of teeth: incisors (at the front, sharp for cutting), canines ( to grip and tear food), premolars (flat surface for food crushing), molars (the biggest with flat biting surface, to chew).
I think clumping is caused by the mixture of antigen and the corresponding antibody. Agglutination( clumping) is the process that occurs when an antigen is mixed with its corresponding antibody. This is commonly used in blood grouping. An example is the clumping of red blood cells in the presence of an antibody or complement. In blood transfusion Clumping indicates that the blood has reacted with a certain antibody and is therefore not compatible with blood containing that kind of antibody.
DNA stands for deoxyribonucleic acid and is the carrier molecule for hereditary genetic information.
The DNA molecule is double-stranded, consisting of two complementary polynucleic chains which are antiparallel-facing and which are wound in a double helix (helical form). These two chains are bound by hydrogen bonds between each pair of nucleotides (between guanine and cytosine there are three hydrogen bonds and between adenine and thymine there are two hydrogen bonds). and since the DNA is condensed in the form of chromatin, it also helps to keep this double-stranded structure.
Asexual means the offspring came from a single organism which then means that the offspring have "the same genes as its parent"
Hopefully this helped :)
C. Savanna and grassland
<span>An ecosystem involves both the biological (plants, animals, human beings) and non-biological (land, water, soil, and atmosphere) community which interacts as a system. More importantly, the living things are very dependent on the abiotic community since it cannot survive by itself. Every animal, plant and human needs the primary physiological needs of water, food and shelter provided by the abiotic system.<span>
A biome is composed of various diverging ecosystems that relates with the community. Biomes can either be deserts, grassland, savanna, tropical rain forest, taiga, boreal and etc.
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