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The bright colouration of the flower of a flowering plant is an adaptation for
The process by which plants absorb water from the soil through their roots is
One of the characteristics of insect pollinated flowers is
A complex feeding relationship between organisms in a habitat that involves transfer of energy in form of food is
Use the diagram above to answer the question that follows.
The structure labelled I is adapted for
Which of the following controls protein and enzyme syntheses in the cytoplasm of the cell?
The process that brings about the cooling effect on the body of mammals is
Which of the scientists were involved in the study of evolution?
Scientist Famous work
I. Charles Darwin → Preservation of some food with heat
II. Gregor Mendel → Natural selection
III. Jean Baptiste Lamarck → Inheritance of acquired characteristics
IV. Louis Pasteur → Independent assortment of genes.
In a test, a student paired some scientists with their famous work as shown below. Use it to answer questions 49 and 50.
Scientist Famous work
I. Charles Darwin → Preservation of some food with heat
II. Gregor Mendel → Natural selection
III. Jean Baptiste Lamarck → Inheritance of acquired characteristics
IV. Louis Pasteur → Independent assortment of genes.
The Scientists that are not correctly paired with their famous work are
Which type of breeding is represented by industrial melanism in peppered moths?
The male and female gametes which bear genes for inheritance in plants are located in the
Mutation leads to evolution because it
The physical appearance of an organism is described as its
Which of the following statements is correct about the cross?
The diagram above is an illustration of genetic cross between two parents. The parental gametes I, II, III and IV gave rise to the offspring below. Study it and answer questions 43 and 44.
Gametes I, II, III and IV, respectively are
A woman with blood group A gives birth to a child with blood group O. Which of the following blood groups cannot belong to the father?
Which of the following statements is correct about the ABO blood group system?
Which of the following traits is not inheritable? Ability to
An individual found a strange bird that is tagged as an endangered specie. What should the individual do?
The two sources of energy that would mostly lead to pollution in the community are