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
Ganezh [65]
3 years ago
13

A bacterium has positively supercoiled dna. this is likely because

Biology
1 answer:
sveta [45]3 years ago
3 0

Answer:

A bacterium has positively supercoiled DNA. This is likely because? A. The bacteria don't normally express their genes. B.

Explanation:

You might be interested in
Wavelike currents that move the ovum into the uterine tube are called:
fomenos
It is called peristalsis movement.
5 0
3 years ago
In snapdragons, there is one allele that produces red flowers and another allele that produces white flowers. Neither allele is
AVprozaik [17]
You do:
R R
R
r
Your offspring would be: RR, RR, Rr, Rr
So, about 50% of the offspring will have red flowers
Your answer is
50%
5 0
3 years ago
Do North Carolinians use more renewable or non renewable resources?
ipn [44]
Pretty sure renewable
7 0
3 years ago
Read 2 more answers
In cocker spaniels, black color (b) is dominant over red (b), and solid color (S) is dominant over spotted (s).
Levart [38]

Answer:

<h2>e) 3/4 </h2>

Explanation:

As given;

Black (B) is dominant over red (b), so B is dominant over b.

Solid (S) is dominant over spotted color(s), so S is dominant over s.

Offspring of BBss and bbss individuals are:

Gametes of parent BBss are Bs, Bs and gamete of bbss are bs, bs

offspring are : all Bbss

Cross between these offspring is; Bbss×Bbss

Gametes of parent Bbss are: Bs and bs  as given that the genes are linked.

Bs, bs × Bb, bs

Offspring are = BBss, Bbss, Bbss, bbss

Black spotted (B_ss) = 3/4

3 0
3 years ago
Why is the horseshoe crab an example of a living fossil
Molodets [167]

Hey there! Here is your answer: Horseshoe crab is considered living fossils because they have existed unchanged for about 445 million years. They are usually not crab; they are not closely related to lobsters or crab. ... Horseshoe crab looks is almost the same with their ancient relatives despite the fact that they have been around for so long. I hope this helped! Your fellow Brainly user, GalaxyGamingKitty. (THE FOLLOWING INFORMATION HAS BEEN USED FROM GOOGLE)

8 0
3 years ago
Read 2 more answers
Other questions:
  • Scientists use squid nerve cells in research because the nerve cells of a squid are 1,000 times fatter than those of a human. Ho
    13·2 answers
  • What structure is found in all eukaryotic cells? A) chloroplasts b) mitochondria c) cell wall d) pili
    9·2 answers
  • If you were writing about global warming, what is an example of a primary source
    14·2 answers
  • A pregnant woman needs about _____ grams of protein per day above prepregnancy needs.
    13·2 answers
  • Bacteriophages infect
    10·1 answer
  • How are gastrovascular cavity and digestive tract alike
    13·1 answer
  • How can you separate iron filings from sand through which process​
    15·2 answers
  • How are igneous rocks formed?
    5·2 answers
  • Which of the following sentences from the article helps prove the claim that living with farm animals can help prevent asthma?
    15·2 answers
  • What is the possibility that two B blood type parents will have an O blood type child? Show two Punnett squares to support your
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!