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
lions [1.4K]
3 years ago
6

Why might a trait that is an advantage today become a disadvantage in the future

Biology
1 answer:
Nuetrik [128]3 years ago
3 0

Advancement in technology. For example, body odor on humans was considered attractive thousands of years ago. Now it's just considered a hassle and we try our best to get rid of the smell.

You might be interested in
22 POINTS AND BRAINLIEST
Serggg [28]

Answer:

The correct option is option "B"

Explanation:

pathogenic cells

3 0
3 years ago
Read 2 more answers
SHort answer question
MariettaO [177]
Adenine, guanine, thymine, cytosine. Thymine matches with adenine and cytosine matches with guanine
6 0
3 years ago
Neeeeeeeedd heeeelp with this
SashulF [63]

Glycolysis takes place in Cytoplasm were Reactant(inputs) is Glucose  and product is pyruvate linear metabolic pathway of enzyme-catalyzed reactions helps to convert glucose into two molecules of pyruvate in the presence of oxygen . Glycolysis is the first step in the cellular respiration .

Krebs cycle takes place in Mitochondrial matrix were Reactant(inputs) is  Acetyl coA and product is NADH, FADH2, oxaloacetate Krebs cycle converts the chemical energy of acetyl coenzyme A (acetyl CoA) into the reducing power of nicotinamide adenine dinucleotide (NADH). Krebs cycle takes third  place in cellular respiration .

Oxidative phosphorylation takes place in Mitochondrial membrane or cristae were reactant(input ) is NADH and product is ATP. Oxidative phosphorylation is generation of most ATP molecules . This process takes second place in cellular respiration .

To learn more about Glycolysis  , here

brainly.com/question/14076989

#SPJ1

6 0
2 years ago
4. When the difference in the electronegativity of 2 elements is small,
Juliette [100K]

Answer:

When the diffrence is small like between Oxygen and Carbon the electrons will be shared. When it is large like in Na and Cl the Cl will steal one electron.

Explanation:

6 0
3 years ago
Write 1 to 2 paragraphs explaining the role chromosomes play in heredity. Include the structure and function of chromosomes.
AleksandrR [38]

Answer:

Chromosomes are systemized structures of proteins and DNA. It have a string like shape, mainly located within the nucleus of both plant and animal cells. DNA is concentrated in the chromosomes. In 1902, Sutton and Boveri proposed that chromosomes has a part in heredity opposing Mendel's theory of segregation and independent assortment.

One major function of the chromosome is to keep the DNA from being altered or negatively influenced during cell division. It ensures accurate distribution of the DNA during the breaking down of genetic material. In mitosis, the chromosomes are duplicated and dispersed to daughter cells so that each cell attains a diploid set of chromosomes totally of the same nature to that of its parent cell. In meiosis, the resultant cells would attain a chromosome from each chromosome pair this will lead to half the number of chromosomes. This process is important for the offspring being produced to have the same characteristics of the parents which would results from the fusion of the sperm and egg of the parents.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Red-cheeked salamanders are partially protected from predators because of cardiac glycosides they produce from glands on their b
    5·1 answer
  • In eukaryotic cells, the timing of the cell is regulated by?
    6·1 answer
  • A 71-year-old male with a suspected diagnosis of osteoarthritis is being scheduled for a knee aspiration. The client is surprise
    10·1 answer
  • During Devonian time life transitioned to land. Two major divisions of animals moved ashore, first the arthropods and then the t
    14·2 answers
  • In many animal species, males attract female mates with behaviors such as singing, dancing, or giving a gift. As explained by Da
    9·2 answers
  • A human cell containing 22 autosomes and a Y chromosome is
    15·1 answer
  • Which is the most likely result if human population increases in an area?
    8·2 answers
  • Help ASAP due at 7:30 What explains a broken bone healing?<br><br><br>look at the photo​
    11·1 answer
  • What is the net charge of the structure in the figure below?
    13·1 answer
  • A flower that has both male and female reproductive structures is shown.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!