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postnew [5]
2 years ago
12

The primary form of reproduction in bacteria is ____________ .Structures called ____________ assist bacteria with genetic exchan

ge.Stressful environments cause many bacteria to produce ____________ to survive harmful conditions.Many bacteria exchange genetic material through a mating process called ____________ .A process known as ____________ involves viruses as a means of bacterial DNA exchange.
Biology
1 answer:
KatRina [158]2 years ago
6 0

Answer:

1 binary fission

2) pili

3) Spores

4) Conjugation

5)Transduction

Explanation:

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Below are statements that describe either traits that follow the typical pattern of Mendelian inheritance or sex-linked inherita
photoshop1234 [79]

<u>Answer</u> : Mendelian traits

1) A trait like eye color or height

2) Involves a dominant and recessive allele.

3) Predisposition to some diseases like diabetes and heart diseases.

4) These are equally likely to occur in males and females.

Sex linked trait

1) A trait like color blindness which affects many more men than women.

2) These are not equally likely to occur in male and female.

<u>Explanation</u>:

  • The <em>Mendelian</em>  inheritance is based on the laws proposed by <em>Mendel</em>.The traits that follow these laws are called as Mendelian traits.
  • In an inheritance pattern, a Mendelian trait is the one which is controlled by only a single locus.

It is inherited in the manner that obeys Mendels laws -

1) <u>Law of segregation</u> - This law states that whenever gamete formation takes place each gene for a particular trait segregate from each other in such a way that each gamete carries only one allele.

2) <u>Law of independent assortment-</u> This law states that the genes for different traits segregate independent from each other during gamete formation.

3) <u>Law of dominance- </u>This law states that for every trait there are two alleles, one is dominant while the other is recessive.

<u>Sex linked inheritance </u>

It is the type of inheritance pattern followed by genes which are preesent on the sex chromosomes. Their inheritance varies from that of Mendelian pattern. If it is X linked dominant then each child of an affected mother has 50% chance of being affected whereas if it is recessive then a female can be a carrier or affected but a male will always be affected if it carries the allele.


5 0
3 years ago
Scientists have been experimenting with gene therapy which often involves the use of bacteria or viruses to deliver new or modif
Marizza181 [45]
The correct answer should be something like: "Gene therapy involves the use of bacteria or viruses to deliver new or modified genes to cells". That is what can be concluded based on the paragraph you provided.
6 0
3 years ago
HELPPPPP
azamat
The answer is True
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3 0
2 years ago
Which of these reproductive methods is the only one available to mosses and ferns?
MariettaO [177]
Mosses and ferns are seedless plants. They reproduce via the use of spores. The correct answer is C. 
4 0
3 years ago
Read 2 more answers
Researchers have noticed that some men who were sterile because their sperm cells were unable to move also had chronic infection
zimovet [89]

Answer:

Kartegener's disorder

Explanation:

The respiratory tract has cilia which move. Sperms also have a tail that moves. They both have the same protein in their structure called microtubules. There is a disorder in which there is the absence of a part in the microtubule. Dynein arms absent in microtubules. Because the respiratory system and sperm both contain cilia that's why these two systems have a connection and not work properly.

4 0
3 years ago
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