<span>Binary fission occurs when a parent cell splits into 2 identical daughter cells of the same size. </span>
Answer:
is used to predict the genotypes of a particular cross or breeding experiment.
The diagram is used by biologists to determine the probability of an offspring having a particular genotype.
Answer:
Savanna, is a biome, dominated by grasses. It exhibit dry climatic conditions. This biome receives very little rain fall. The tree population is scanty in this biome. The Savanna biome is found in Australia, Africa, South America and India. The giraffe is an animal that feeds upon leaves, fruits and pods of tall Savanna trees. The giraffe is tall enough to reach the highest branches of the trees.
As, in the given situation, more giraffe feed upon the leaves of the trees closest to the ground until all the leaves or vegetation of the ground and closest to the ground cleans up. Members of the population which have taller neck will be able to thrive leaves growing at the top of the tree canopy. This feature is called as natural selection. This involves the survival of the individuals, which have traits suitable for changing environment. The giraffe which have comparatively long neck will have better advantage for survival than the others in situations of scarcity of food.
The answer is e. Myoglobin has a single
polypeptide chain so it has 10, 20, 30 and 40
structure.
Myoglobin is an iron and an oxygen binding
protein. It has a single polypeptide chain.
Proteins with the single polypeptide chain
cannot have quaternary (40) structure. 40
structure of proteins includes an arrangement of
multiple folded polypeptide chains (subunits) in
a multi-subunit complex. Therefore myoglobin
cannot have 40 structure as the single chain
polypeptide. All other choices are correct.
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