Very short answer questions
I. Choose the correct answer to fill in the blanks.
adopted, same, legs, environment, identical, virus, twins, Gregor Mendel, inherited
a) The colour of our eyes is __________ from our parents.
b) An __________ child does not resemble the people who bring him up.
c) __________ twins look exactly alike.
d) Children brought up in the __________ environment behave in a similar way.
e) __________ are affected when a person suffers from polio.
f) _______________ explained hereditary of characters using pea plants.
g) Saroja and Suvasini are __________.
h) Polio is caused by __________.
i) Some habits we get from our family, some skills we pick up from our __________.
II. 1 Mark Questions. (Short answer questions)
a) Whose habits and characters do we take?
b) Who are identical twins?
c) Who is an adopted child?
d) Which part of the body will be affected by polio? Is this hereditary?
e) What is pulse polio?
f) Name two characteristics that a person inherits.
g) Will two sisters brought up in different environments behave in a similar way?
h) What is similar between Saroja and Suvasini?
III. 2 Mark Questions. (Long answer questions)
a) What is the difference between Saroja and Suvasini?
b) What did Gregor Mendel find about the pea plant?
c) What is polio? How can it be prevented?