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
olganol [36]
3 years ago
7

How are traits passed down from one generation to another

Biology
2 answers:
velikii [3]3 years ago
7 0

Answer:

Genes & DNA

Explanation:

Heritable traits are known to be passed from one generation to the next via DNA, a molecule that encodes genetic information.Organisms inherit genetic material from their parents in the form of homologous chromosomes, containing a unique combination of DNA sequences that code for genes.

xeze [42]3 years ago
3 0

Answer:

Traits are passed down from one generation to another because of DNA.

Explanation:

Genetic inheritance occurs due to genetic material, in the form of DNA, being passed from parents to their offspring. When organisms reproduce, all the information for growth, survival, and reproduction for the next generation is found in the DNA passed down from the parent generation.

You might be interested in
In descriptions of the superficial anatomy of the human body, the neck is the __________ region.
FromTheMoon [43]
The neck is the Cervicis.

Hope this helps
6 0
3 years ago
Two cell divisions mitosis or meiosis
Troyanec [42]
Cell division is the process by which a parent cell divides into two or more daughter cells.[1]Cell division usually occurs as part of a larger cell cycle. In eukaryotes, there are two distinct types of cell division: a vegetative division, whereby each daughter cell is genetically identical to the parent cell (mitosis),[2] and a reproductive cell division, whereby the number of chromosomes in the daughter cells is reduced by half to produce haploid gametes(meiosis). Meiosis results in four haploid daughter cells by undergoing one round of DNA replication followed by two divisions. Homologous chromosomes are separated in the first division, and sister chromatids are separated in the second division. Both of these cell division cycles are used in the process of sexual reproduction at some point in their life cycle. Both are believed to be present in the last eukaryotic common ancestor.

Prokaryotes (bacteria) undergo a vegetative cell division known as binary fission, where their genetic material is segregated equally into two daughter cells. All cell divisions, regardless of organism, are preceded by a single round of DNA replication.

For simple unicellular microorganisms such as the amoeba, one cell division is equivalent to reproduction – an entire new organism is created. On a larger scale, mitotic cell division can create progeny from multicellular organisms, such as plants that grow from cuttings. Mitotic cell division enables sexually reproducing organisms to develop from the one-celled zygote, which itself was produced by meiotic cell division from gametes. After growth, cell division by mitosis allows for continual construction and repair of the organism.[3] The human body experiences about 10 quadrillion cell divisions in a lifetime.[4]

The primary concern of cell division is the maintenance of the original cell's genome. Before division can occur, the genomic information that is stored in chromosomes must be replicated, and the duplicated genome must be separated cleanly between cells.[5] A great deal of cellular infrastructure is involved in keeping genomic information consistent between generations.




8 0
3 years ago
Read 2 more answers
Basal metabolism is the largest component of total energy expenditure. True or False
irina1246 [14]

Answer: True

Explanation: The basal metabolic rate (BMR) is responsible for about 75% of our calorie expenditure daily. The Basal metabolic rate (BMR) is the energy expenditure rate per unit time by humans or animals at rest. it is the amount of energy per unit of time that we need to keep the body functioning daily even when at rest. Some of these processes that occur even when we are at rest includes blood circulation, brain function, regulation of body temperature, nerve function, cell growth and breathing.

5 0
3 years ago
Can Frogs have neck​
Volgvan

Answer:

Frogs have skulls but don't have necks

3 0
3 years ago
Read 2 more answers
What is another property of ionic compounds?
Nesterboy [21]

Answer:

They form crystals

They have high melting points and high boiling points

They have higher enthalpies of fusion and vaporization than molecular compounds

They're hard and brittle

They conduct electricity when they are dissolved in water

They're good insulators

Explanation:

i hope this is what you need

7 0
3 years ago
Other questions:
  • Look at this definition of species: "A species is a lineage of . . . populations which maintains its identity from other such li
    10·1 answer
  • By what process does nitrogen enter the living components of ecosystems?
    7·1 answer
  • Which mates are least likely to produce offspring that have the disorder?
    10·2 answers
  • 35 year old man comes to the physician because of severe midline back pain during the past 4 weeks. He has gained 8Kg(18lb) duri
    15·1 answer
  • Describe how the three major types of grasslands differ in their climate and vegetation. Why have many of the world’s temperate
    5·1 answer
  • Diet and weight loss companies advertise how would you use skepticism to evaluate the data that these companies use in their adv
    9·1 answer
  • Why cycus are called conifer? give its 3major characteristics features​
    6·1 answer
  • there is a higher sodium concentration on the inside of the cell than there is on the outside how will the sodium particles move
    8·1 answer
  • Who performed classic experiments that supported the semiconservative model of DNA replication? (A) Watson and Crick (B) Meselso
    14·1 answer
  • In replication of a linear double-stranded dna molecule, one end of each strand becomes shorter in each round of replication. Th
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!