science mix
I have no nucleus and carry oxygen. What am I?
A red blood cell
What is the basic unit of life?
a cell
How many main ABO blood groups are there?
4
___ DNA molecule contains genetic information. (A/An/The)
A DNA molecule contains genetic information.
Blood contains red cells, white cells and platelets. These help the body in different ways.
What does these refer to?
red cells, white cells and platelets
I am a section of DNA that contains information for a particular characteristic. What am I?
A gene
Which organ is mainly responsible for pumping blood around the body?
The heart
Which blood group is commonly known as the universal red-cell donor?
O negative
___ blood types are determined by inherited genetic factors. (Some / Much / Any)
Some
Combine the sentences using apposition:
“Mendel studied pea plants. He was an Austrian monk.”
Mendel, an Austrian monk, studied pea plants.
A person has genotype IAIB. What ABO blood group do they have?
AB
What is the process by which green plants convert light energy into chemical energy?
Photosynthesis
A patient has blood type AB. Which ABO blood types can they receive red blood cells from?
A, B, AB and O
Find the mistake:
“Every students in the class completed the genetics task.”
students - student
Identify the appostition: “The scientist, a specialist in genetics, examined the DNA sample.”
a specialist in genetics