Multicellularity is the characteristic in which the organisms are composed of more than one cell. In contrast to this, the whole body of a unicellular organism consists of a mere one cell. Examples of multicellular and unicellular organisms include animals, plants, fungi and bacteria, protists, etc. respectively. The multicellular organisms evolved by the successive divisions which led to forming an aggregation composed of cells.
Colonial organisms also depict multicellularity. The colonies are formed when the individuals of the same species join together to form a colony. Moreover, the life span of multicellular organisms is longer but due to this, they may face the challenges of not regulating their growth which resultantly form various forms of cancers.
How is an F′ factor different from an F factor?
Meiotic nondisjunction is much more likely than mitotic nondisjunction. Based on
In fruit flies, curved wings are recessive to straight wings,
What is an advantage and a disadvantage of this repair system?
Explain the type of speciation (allopatric, parapatric, or sympatric
The raw material for evolution is random mutation. Discuss whether or
With regard to the timing of conjugation, explain why the recipient
A woman who is heterozygous, Bb, has brown eyes;
A recessive allele in mice results in an unusally long neck.
Why is an antibody used in this experiment? From
