All categories

2 years ago

What are the two major mechanisms by which bacterial populations generate genetic diversity

Biology

1 answer:

kvv77 [185]2 years ago

5 0

Answer:

The two major processes by which bacterial populations produce genetic diversity are gene transfer and mutation.

Explanation:

Gene transfer in bacteria occurs through conjugation. In the process of conjugation, the plasmid gets transferred from bacteria to another. Mitosis leads to the formation of two identical individuals.

In this process, the chromosome and the DNA content of the daughter cell remains the same as the mother cell. Bacteria also divides by the process of binary fission.

You might be interested in

The advantage of having many nuclei in a skeletal muscle fiber is:

HACTEHA [7]

Answer:

Option (D).

Explanation:

Skeletal muscles is one of the most important types of muscle that regulate the contraction of skeletal muscles of the body. The skeletal muscle is controlled by the somatic nervous system.

Skeletal muscles are multi nucleate contains large number of nucleus in their structure. The multiple nucleus increases the ability of muscle to produce large number of enzymes. These enzymes are proteins are important for the muscle contraction.

Thus, the correct answer is option (D).

6 0

2 years ago

How is a habitat like a person’s address? How is a niche like a person’s job?

jolli1 [7]

Answer:

The role a species plays in the ecosystem is called its niche. A habitat is the physical environment in which a species lives.

Explanation:

Hope that answers your question.

4 0

2 years ago

What is male duct system ???

suter [353]

Answer: the male duct system is a series of ducts the sperm passes through during ejaculation. these are the components of the male duct system epididymis, ductus deferens, ejaculatory duct, and urethra.

Explanation: Below is a diagram of the male duct system

4 0

2 years ago

Examine the figure of a human nephron. Where and when does osmolarity of the filtrate increase?

marta [7]

<h2>Function of Human Nephron</h2>

Explanation:

A nephron is the fundamental basic and useful unit of the kidney.
The glomerulus and tangled tubules of the nephron are situated in the cortex of the kidney, while the gathering channels are situated in the pyramids of the kidney's medullaIts boss capacity is to direct water and dissolvable substances by sifting the blood, reabsorbing what is required and discharging the rest as Uric acid.
The nephrons work through a two-advance procedure the glomerulus channels your blood, and the tubule returns required substances to your blood and expels squanders.
Every nephron has a glomerulus to channel your blood and a tubule that profits required substances to your blood and pulls out extra squanders.
Nephrons work two process such as juxtamedullary nephrons with long circles of Henle and cortical nephrons that have short circles of Henle.
Creatinine is uninhibitedly separated by the glomerulus, yet additionally effectively emitted by the proximal tubule from the peritubular vessels in limited quantities with the end goal that creatinine leeway overestimates genuine GFR by 10–20%.

8 0

2 years ago

A _____ consists of all the individuals of a given species that live and reproduce in a particular place

fenix001 [56]

Answer:

Population

Explanation:

Population is a group of individuals that live in the same geographical area which have the ability to interbreed because they belong to the same species. So organisms of the same species when live in a particular area are considered in population but members of the same species that are geographically isolated and can not interbreed do not make a population.

Many population comes together to form community and many communities together forms an ecosystem. An ecosystem is a functional unit which is made up of many communities with interacts with its physical environment. So the correct answer is population.

8 0

2 years ago

Read 2 more answers