Options:
- A. 1896
- B. 1897
- C. 1898
- D. 1899
View Answer
C. 1898
Biology
The branch of biology which deals with the study of social behavior and communal life of human beings living in any environment is called ?
Options:
- A. Environmental biology
- B. Social biology
- C. Human biology
- D. Both b and c
View Answer
B. Social biology
Most cell membranes are composed principally of ?
Options:
- A. DNA ad protein
- B. Protein and Lipids
- C. Protein and Chitin
- D. Protein and RNA
View Answer
B. Protein and Lipids
Astronauts may use which technique to grow fruits and vegetables ?
Options:
- A. Tissue culture techniques
- B. Cloning
- C. Pasterisation
- D. Hydroponic culture technique
View Answer
D. Hydroponic culture technique
Which statement is incorrect for cloning?
Options:
- A. The nucleus of a fertilized egg is replaced by the nucleus from the cell of a fully developed individual
- B. Division of a single egg into one or more separate embryos.
- C. The individual is the mirror image of the parent organism
- D. It involve methods of sexual reproduction
View Answer
D. It involve methods of sexual reproduction
What is the branch of biology in which structure and function of tissues are studied___________?
Options:
- A. Cell Biology
- B. Taxonomy
- C. Histology
- D. Morphology
View Answer
C. Histology
_____________ is a scientific word for human beings?
Options:
- A. Animals
- B. Homo sepions
- C. Omnivore
- D. Consumer
View Answer
B. Homo sepions
7 Secretions are products formed within cell on__________?
Options:
- A. E.R
- B. Golgi bodies
- C. Ribosome
- D. Nucleus
View Answer
B. Golgi bodies
___________ is the potential surce of chemical energy for cellular activities?
Options:
- A. C-H bond
- B. C-O bond
- C. C-N bond
- D. P-O-C bond
View Answer
A. C-H bond
___________ is concerned with cell secretions?
Options:
- A. Endoplasmic reticulum
- B. Golgi complex
- C. Lysosomes
- D. Cell membrane
View Answer
B. Golgi complex