Answer:
The answer is option A: True
Explanation:
Exposure to environmental stress or pathogens is the fuel that ensures the fitness as well as the survival of species population. These factors leads to adaptation of the cells of the species to survive.
Because in winter 1 habitat might get too cold so the bird might have to move to a warmer habitat in winter
Monoclonal antibodies are made by the fusion of cells of the immune system with B lymphocytes and myeloma cells.
<h3>What is Hybridoma technology?</h3>
- It is one of the best technologies that is used to produce the monoclonal antibody.
- In this hybridoma technology the B lymphocytes that are antibody producing are isolated from a source after the immunization with a specific antigen and then are fused with myeloma cell line to form hybrid cells that are also called as hybridoma cell lines.
- The hybridoma cell lines are then cultured in the laboratory with specific antigen and then the monoclonal antibodies are produced.
- This can be done in in-vivo or in-vitro condition.
- This method is preferred over all because the production of antibodies by this method is good as the antibodies produced are of high purity and highly sensitive and specific.
- These cell lines can also be preserved for a long time.
- Hybridoma technology has resulted in production of different varieties of monoclonal antibodies with specificity with specific antigens as the monoclonal antibodies are produced by single parental B cells.
To know more about Antibodies visit:
brainly.com/question/13299860
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Answer: I'd say C
Explanation: Small plants are at the bottom of the ecosystem, which means they have to start it out. I'm not sure tho.
Answer: Difficulty with communication
Explanation: The cerebral cortex is the thin layer of the brain that covers the outer portion (1.6mm to 5mm) of the cerebrum. It is covered by the meninges and often referred to as gray thing . The cortex is gray because nerves in this area lack the insulation that makes most other parts of the brain appear to be white. The cortex also covers the cerebellum.
The cerebellum receives information from the sensory systems, the spinal cord, and other parts of the brain and then regulates motor movements. The cerebellum coordinates voluntary movements such as posture, balance, coordination, and <em><u>speech</u></em>, resulting in smooth and balanced muscular activity
Brainly pls Hope this helps :)
