1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
svetlana [45]
2 years ago
6

Can someone pleaseeee help and if you’re correct i’ll give brainliest

Biology
2 answers:
Maru [420]2 years ago
8 0

The answer to you question is option B

aleksandrvk [35]2 years ago
5 0

Answer:

B, i beleive

Explanation:

tried my best

You might be interested in
What is the predominant mode of asexual reproduction in a sponge?
LenKa [72]
Budding  is  the  predominant  mode  of   asexual  reproduction  in  sponge. Budding  is  a  asexual reproduction  in  which  a  new  organism   develop  from  outgrowth or   from  bud   due  to  cell  division   at   one  particular  site. A  small  rounded  outgrowth  on  asexually  reproducing  organism  is  cabable  of  developing  into  new individual
4 0
3 years ago
A microbiologist plated a bacterium on a specific medium. After incubation, she noted that the previously yellow medium was now
alexdok [17]

Answer:

A differential medium

Explanation:

Bacteria require nutrients for growth, and in order to culture (grow) them and study their characteristics, different types of media are used.

A selective media is used to grow a particular group of organism while suppressing another. So a selective media usually has an inhibitory agent, which will inhibit the growth of the undesired group. An antibiotic can be added to a medium to make it selective.

A general purpose medium as the name implies can be used to grow any group of bacteria. It has no inhibitory agent and indicator that differentiates between organisms. An example of general purpose media is nutrient agar .

A non-synthetic media is made from natural ingredients.

A differential media differentiates between groups of organisms. Example of differential media is MacConkey agar and Mannitol Salt agar. On MacConkey agar, lactose fermenting bacteria turn pink while non-lactose fermenting bacteria are colorless.

On Mannitol Salt agar, mannitol fermenting bacteria turn yellow while non-mannitol fermenting bacteria are colorless. Mannitol Salt agar is also a selective medium. It has a high salt concentration which inhibits certain organisms.

6 0
3 years ago
When Ashleigh inquired about her family's medical history, she found out that Uncle Albert's mother (Ashleigh's grandmother) als
Stels [109]

The sickle cell pattern based on the family history of Ashleigh isan:

  • Autosomal recessive pattern

Based on the given question, we cam see that in the medical history of Ashleigh's family, most of them have had the sickle cell disease which includes her grandmother, one of her uncle's six children has it too, but her father and grandfather did not have the disease.

With this in mind, the inheritance of the sickle cell disease in the family of Ashleigh is one which is autosomal recessive as it affects some people and doesn't affect others because of the pairing of the chromosome which <em>contains the sickle cell trait.</em>

<em />

Read more about sickle cell here:

brainly.com/question/1626483

7 0
2 years ago
Which of the following describes the correct stepwise assembly (in vitro) of the eukaryotic RNA polymerase II preinitiation comp
PilotLPTM [1.2K]

Answer: (TFIID) TBP-> TFIIB IIA--> TFIIF RNA POL II

Explanation:

Remember that in eukaryotic organisms, transcription and processing are coupled processes. There are 3 different types of Rna pol. In the case of RNA pol II transcribes genes that encode proteins (mRNA synthesis). Transcription factors are involved, for example: TFIID, TBPs, TAF (recognizes TATA promoter center, regulatory functions), TFIIA (stabilizes TBP union, antirepressant function), TFIIB (RNA Pol II starting point selection).

7 0
3 years ago
Discuss and differentiate between the 3 types of store Management in Centralia​
Margaret [11]

Difference # Open Store System:

1. There is no specific storage area. Stores are maintained in the form of Suitable/convenient locations.

2. Every individual has access to anystorage facility.

3. After the receipt of the material it is delivered to respective department to expedite the production activity.

4. Chances of Pilferage high.5. Less emphasis on accounting control of the material.

Difference # Closed Store System:

1. All materials are stored in a closed/controlled area.2. No other person than the stores personnel is permitted in the area.

Materials can leave or enter the storage area only by authorised documents.

4. Maximum Physical Security.

5. Tight accounting control of inventory material.

8 0
2 years ago
Other questions:
  • An african american couple is undergoing genetic counseling to determine the likelihood of producing children with a recessively
    9·1 answer
  • A low area of land often forms between hills or mountains. This low area is
    9·1 answer
  • The following is an excerpt from the case study "It's All Greek to Me," where Mr. Stamos is describing the symptoms shown by his
    14·1 answer
  • A blastula is
    8·1 answer
  • Which of the following supports the hypothesis that life has changed over time?
    15·1 answer
  • In an unstable environment where growing conditions are constantly changing, which mode of reproduction in plants provides the b
    8·2 answers
  • How does new discoveries helped us to redefine the classification of organisms?
    11·1 answer
  • WILL GIVE BRAINLIEST 30 POINTS 5 QUESTIONS ASAP!
    5·2 answers
  • We know that the pressure of water increases with depth. Then, which of the following shows the most possible shape of a dam?
    5·2 answers
  • Enternal Supplememts Explore similarities
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!