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
inysia [295]
3 years ago
13

Why zebra fish experience similar genetic disease as human

Biology
2 answers:
Hunter-Best [27]3 years ago
7 0

Zebra fish is used as an experimental animal model to investigate the genetic cause of human diseases. It is a fresh-water fish found in rivers and ponds of India. There is no similarity in appearance between zebra fish and humans but actually 70% of genes are similar in humans and in zebra fish. Many genes act in the same way in both the organisms in the development of features such as mouth, eyes, brain spinal cord, liver pancreas. Therefore, any disease causes change in body parts of human may experience similar genetic disease in zebra fish.

creativ13 [48]3 years ago
6 0

<u>Answer:</u>

70% of the human genome is the same as found in the zebrafish.

<u>Explanation:</u>

The genetic make-up of zebrafish has shown that 70% of the human genetic make-up is similar to the genetic makeup of zebrafish. The protein coding of genes in both vertebrates is related.

Almost 84% of the genes which cause human genetic diseases are correlated with zebrafish genes. That's why zebrafish experiences the same genetic diseases as humans.

You might be interested in
An albino woman marries a phenotypically normal man with no family history of albinism. What percentage of their children are li
maw [93]

Answer:

0%

Explanation:

This involves a single gene coding for melanin pigment in the skin. The recessive form of this gene (allele) is albinism while the dominant form is a normal skin. The question highlights that the normal male parent (dominant) has no family history of albinism, this means that nobody in their family has ever possessed albinism or has been a carrier/heterozygous for the trait. This is because a carrier/heterozygote will always produce the recessive trait (albinism) if crossed with another carrier or albino individual.

In a nutshell, the normal male parent is homozygous for the dominant trait. Hence, if a homozygous dominant male is crossed with an albino woman (homozygous recessive), all their offsprings will possess a heterozygous genotype and dominant phenotype. Meaning that none of their children will ba an albino.

Hence, the percentage of their child being an albino is 0.

7 0
3 years ago
Role of community in biodiversity conservation.Short notes.​
skelet666 [1.2K]
Biodiversity conservation protects plant, animal, microbial and genetic resources for food production, agriculture, and ecosystem functions such as fertilizing the soil, recycling nutrients, regulating pests and disease, controlling erosion, and pollinating crops and trees.
4 0
3 years ago
What TWO factors do scientists track and monitor in all types of freshwater ecosystem?
ivolga24 [154]

Answer:

A: light availability

B: nutrients

Explanation:

Both nutrients and light availability affect the primary productivity of the freshwater ecosystem, therefore, scientists study both factors to track associated changes. This is because photosynthesis is driven by sunlight and nutrients availability. It is suggested that the abundance of autotrophs (e.g. phytoplanktons) in an aquatic ecosystem increases as light and nutrients availability increase. Thus, there will be more food available for secondary and tertiary consumers to feed upon. Resultantly, the aquatic environment will turn a biodiversity hotspot where many species of living organisms start dwelling. Thus, scientists mainly ecologists would focus on these two parameters at first that lead to consideration of other parameters.

For more information, you may want to read this scholarly article

https://aslopubs.onlinelibrary.wiley.com/doi/abs/10.4319/lo.2006.51.1.0288

5 0
3 years ago
Should be easyyyyyyyyyyyyyyy
-Dominant- [34]

Answer:

It helps the cactus live a long time between rainstorms.

Explanation:

A thick, waxy coating keeps the water inside the cactus from evaporating.

3 0
3 years ago
Read 2 more answers
Explain the carbon dioxide cycle. Use the words photosynthesis and respiration in your answer.
vovikov84 [41]
DO You Still need an anwser to this question

7 0
3 years ago
Other questions:
  • Which two metals make up both parts of the core?
    12·1 answer
  • How can we make a positive impact on earth?
    11·1 answer
  • What happens during photosynthesis?
    14·2 answers
  • The following is a list of the steps that occur in the production of an auditory sensation. 1. The pressure wave distorts the ba
    11·1 answer
  • Four-year-old Patrick is at the doctor for an IM injection, and begs you to use one of the tiny needles he remembers from a skin
    14·1 answer
  • How did the discovery of new elements such as gallium demonstrates the usefulness of mendeleev's table?
    9·1 answer
  • CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION THANK YOU:)
    14·1 answer
  • PLEASE HELP!!! 57. One strand of a DNA double helix has the base sequence ACGTAATCGCCG. What would be the
    11·1 answer
  • Why are metamorphic rocks usually harder and denser than their parent rocks?
    8·1 answer
  • What avoid excess water loss, which is important when the ground is
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!