Sexual Reproductions (i.e. Meiosis)
In Meiosis you have a crossing over stage in prophase I, which will result in the exchange of genetic material + the random assortment at metaphase 1 and 2 increases the variety.
There is approximately 10 billion different ways that a child can look from a mixture of the paternal and maternal genes due to all the random events that happen in meiosis/ sexual reproduction.
False, they are inexhaustible. If we were to use the resource as much as possible, it would exhaust and not be able to be used again.
The answer is d. <span>animals with transmissible diseases separated from healthy animals.
An isolation ward is a separate ward used to isolate animals (or people) suffering from some transmissible diseases in order to reduce a</span><span> risk of passing a potential infection on to others.</span>
Answer:
Restriction enzymes
Explanation:
Restriction enzymes are also called 'molecular scissors' as they cleave DNA at or near specific recognition sequences known as restriction sites. These enzymes make one incision on each of the two strands of DNA and are also called restriction endonucleases.
Answer:
The lytic cycle results in Immediate death of host cell.
Explanation:
- Lytic cycle is followed by virulent phages.
- Lysogenic cycle as well as lytic cycle are followed by temperate phages.
- During lytic cycle the host cell is lysed and new viruses are released very quickly .
- During lysogenig cycle, the viral genome integrates into the host genome and creates a prophage. When the infected cell replicates the prophage also replicates. Later at some time the prophage enter the lytic cycle.
- The main difference between the lytic and lysogenic cycle is, lytic cycle involves the lysis of the host cell while lysogenic cycle does not involve lysis of host cell.
