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
dimaraw [331]
2 years ago
5

JDJDJDJ PLS HELP ME

Biology
2 answers:
Valentin [98]2 years ago
6 0

Answer:

Explanation:

, tinye m na snap tho Esi m Texas

vodka [1.7K]2 years ago
3 0
Comrfa es pedi si muci noo
You might be interested in
If all living things are related then where did all their differences come from?
stiks02 [169]

Answer:

<em>Hox </em>Gene

Explanation:

First, you're question is very vital, there are many ways in classifying along with identifying all living organisms that includes; morphological analysis, molecular systematics (studying the similarities and differences of the genetic data such in the sequences of DNA, RNA, and rRNA ), homology, cladistics, etc. based on phylogenetic tree, which the study of the evolutionary among various species.

But through it said that all living organisms shared one common ancestor. However, what makes them different from one to another is the homeotic genes that called <em>Hox </em>Genes; which specify the fate of a particular segment or region of the body, meaning the number and arrangements of the<em> Hox</em> genes varies considerably among different types of animals.

For instance, Sponges have at least one homologous to<em> Hox</em> genes, also insects have nine or more <em>Hox </em>genes resulting in multiple <em>Hox </em>genes occur in a cluster in which the genes are close to each other along a chromosome. Therefore, increases in the number of<em> Hox</em> genes have been instrumental in the evolution of many animals species with greater complexity in body structure.

Overall, more <em>Hox</em> genes, more complexity in body structure resulting in the differences of their morphological structure.

Hope that answered your question!

7 0
3 years ago
An Autotroph get energy from the sun, not from food.<br> Tue<br> False
kumpel [21]

Answer:

True

Explanation:

8 0
2 years ago
Where do prions come from?
Musya8 [376]

Answer:

There are prion-like particles in the brain normally, and when these become abnormal they can cause disease. (Ans. A)

Explanation:

Prions are proteins which can trigger normal proteins to fold abnormally, and they are present in the brain. They are causing many types of neurodegenerative diseases in both humans and animals. Which are known as transmissible spongiform encephalopathies.

Prions can enter the brain with the help of infection, also can arise from the gene mutation that encodes the proteins, and sometimes this affects humans by infected meat.

If a person infected from prion disease, it affects central nervous system tissues like brain, eye tissues and spinal cord.

6 0
2 years ago
An individual carries a heterozygote (two diff alleles on same gene) which will be located:
swat32

Answer:

B) On the same place on the same chromosome.

Explanation:

Both alleles are located on the same chromosome and present at the same place because genes come in pair. Each pair of gene is located at a specific place on a chromosome. If the two alleles present at a specific location are similar to each other, it is called homo-zygous while on the other hand, if both alleles are different from one another, they are considered as hetero-zygous.

6 0
2 years ago
Select the description of sensory receptors.
charle [14.2K]
3....................
7 0
2 years ago
Other questions:
  • what specific differences about the finches on the Galapagos Islands were of great interest to Darwin
    13·2 answers
  • Biology.
    14·2 answers
  • (A). in an ecosystem, organisms are dependent on each other for their survival. small fish eat plankton. in the fish, chemical e
    11·3 answers
  • The exchange of nutrients and oxygen between body and blood occurs in the..?
    5·1 answer
  • The bicoid (bcd) gene in Drosophila melanogaster has a role in establishing the polarity of the insect larva early in developmen
    9·1 answer
  • Define the term biology​
    14·2 answers
  • Waste in high income countries is made up of mostly
    8·2 answers
  • Compare the costs and benefits of fossil fuel energy to that of wind power. (Please include two costs and two benefits.
    7·2 answers
  • Where do daughter cells come from
    13·1 answer
  • Which white blood cell type is not correctly matched with its proper function or feature?.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!