Biology Practice Question and Answer
8 Q: In the context of the human nervous system, which part of the neuron receives information
1191 06572edfe1691dabf7d6129e9
6572edfe1691dabf7d6129e9- 1Dendritetrue
- 2Mitochondriafalse
- 3Axonfalse
- 4Nerve endingfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Dendrite"
Explanation :
1. Dendrites are projections of a neuron (nerve cell) that receive signals (information) from other neurons.
2. Transfer of information from one neuron to another is achieved through chemical signals and electrical impulses, i.e. electrochemical signals.
Q: Carrier of Dengue disease is
1188 060fe39903c8ced168c73db14
60fe39903c8ced168c73db14- 1Aedes mosquitotrue
- 2Culex mosquitofalse
- 3Houseflyfalse
- 4Anopheles mosquitofalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Aedes mosquito"
Q: Which is the correct ascending hierarchy of groups of taxonomy in taxonomy?
1188 06111098588e05669409e480d
6111098588e05669409e480d- 1Species-Order-Genus-Familyfalse
- 2Species-Genus-Family-Ordertrue
- 3Family-Genus-Species-Orderfalse
- 4Genus-Family-Species-Orderfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Species-Genus-Family-Order"
Q: Starch and sugar in our food are forms of _____.
1186 064c22ce196ae1f4842ff082d
64c22ce196ae1f4842ff082d- 1Proteinsfalse
- 2fatsfalse
- 3vitaminsfalse
- 4carbohydratestrue
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "carbohydrates"
Explanation :
1. Starch and sugar found in our food are forms of carbohydrates. Carbohydrates are an important part of our diet. They provide energy to the body and are essential for other body functions.
2. Starch is a complex carbohydrate found in plants. It is found in wheat, rice, potatoes, and other grains. Starch is used to thicken food, make sugar, and make other foods.
Q: Who invented penicillin?
1183 061110ca7a7cc2a2d996fb8dd
61110ca7a7cc2a2d996fb8dd- 1Ian Flemingfalse
- 2Alexander Flemingtrue
- 3Stephen Hawkingfalse
- 4Alexanderfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Alexander Fleming"
Q: Human hormone insulin is produced-
1175 05f72ecee41eb2f391f2cf86a
5f72ecee41eb2f391f2cf86a- 1liverfalse
- 2pancreatictrue
- 3kidneyfalse
- 4pituitaryfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "pancreatic"
Q: The technique of printing the 3-Dimension image of any objects is called-
1172 0608b85878899c91069d288d7
608b85878899c91069d288d7- 1Hemetographyfalse
- 2Holographytrue
- 3Hexographyfalse
- 4Flex printingfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Holography "
Q: Choose the correct code.
List — I List — II
(A) Anemia 1. Vitamin B deficiency
(B) Galgontu 2. Iron deficiency
(C) Night blindness 3. Iodine deficiency
(D) Berry — Berry 4. Vitamin A deficiency
A B C D
(A) 2 1 3 4
(B) 2 3 4 1
(C) 1 2 3 4
(D) 2 3 1 4
1170 05fe9a95600e3f71b8285e4dc
5fe9a95600e3f71b8285e4dcA B C D
- 1Afalse
- 2Btrue
- 3Cfalse
- 4Dfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice

