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
Ksivusya [100]
3 years ago
10

What type of commensal relationship is remora fish and shark ?​

Biology
1 answer:
BARSIC [14]3 years ago
7 0

Answer:

A Remora fish would attach itself to a shark and use the shark for transportation and eat all the food that is left over from the shark. The symbiosis relationship between them is a commensalism relationship because the remora is getting its food and the shark gets no benefit.

You might be interested in
Crawfish are shelled organisms that live in shallow freshwater rivers. They can have antennae of different lengths. Two parents
vredina [299]

The phenotype of antenna in crawfish depends on the protein amount in the antenna length. The offspring have different phenotype than their parent because of the amount of protein translated from each parent gene is determining in this.

The gene determines the amount of protein to be present in the antenna to determine its length.

Explanation:

Data given:

Two crawfish parent = medium length antennae, genotyoe Ll

One offspring = short antenna, genotype ll

one offspring = long antennae, genotype LL

The traits in offspring is shown as:

       L    l

L   LL    Ll

l   Ll     ll

The proportion of allele present in the gene determined the length of the antenna in crawfish.

The difference in length of the antenna in crawfish is due to the amount of protein for the phenotype present in the individual. The amount of protein to be expressed in the crawfish is given by both the parents. The tendency of protein expresed define the phenotype of antenna length.

6 0
3 years ago
How can molecular biology be used to trace the process of evolution?
NikAS [45]

Answer:

Explanation: At the molecular level, the universal genetic code and homologous molecules provide evidence of common descent.

7 0
3 years ago
A fruit fly somatic cell contains 8 chromosomes. How many chromosomes will each fruit fly gamete contain?
mr Goodwill [35]

Answer:

The somatic cells of fruit flies contain eight chromosomes, which means they have two sets of four chromosomes. Meiosis is the process by which sex cells are produced. Sex cells are haploid, which means they have one set of chromosomes.

Explanation:

6 0
2 years ago
Read 2 more answers
A plant population produces many seeds. that if a population of plants is currently 30 individuals, and rmax= 12 plants/month, t
LiRa [457]

Answer:

\frac{dN}{dt} = 14130

Explanation:

Logistic growth is a measure of continuous growth of a population of individuals in such an environment where the resources are limited. Such type of growth pattern has a characteristic growth curve which is S-shaped or sigmoidal.

The equation for logistic growth is as follows -

Change in population size = \frac {dN}{dt} = rN(K- \frac {N}{K})

Where,

N = size of population

r = intrinsic rate of increase

K = carrying capacity

The values of r, N and K are given in the question as 12, 30 and 40 respectively.

So,

\frac{dN}{dt} = 12 \times 30(40 - \frac{30}{40}) = 14130

5 0
3 years ago
Bony fish that live in freshwater use what to get rid of excess water ?
Trava [24]
They use the algae in the water                                                           
8 0
3 years ago
Read 2 more answers
Other questions:
  • The theory of _____ _____ is based on the idea that industrial development causes social and economic progress that affects popu
    5·2 answers
  • How much of earth’s air is made of Nitrogen?
    14·2 answers
  • Which of the following must occur for speciation to happen?
    10·1 answer
  • The process by which water crosses a selectively permeable membrane is called
    13·1 answer
  • What are some similarities and differences between a pig and a frog?
    10·1 answer
  • What role did the Agarose Gel play in sorting the DNA strands ?
    9·1 answer
  • A student discovers an arachnid with a segmented abdomen, long legs, and a tail with no stinger. The student uses the dichotomou
    14·1 answer
  • PLEASE HURRY
    8·1 answer
  • although a fetus is relatively protected in the mothers womb a number of different toxins can harm the fetus
    14·1 answer
  • What is the cdc and what dose it have to do with healthy weight levels
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!