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
BartSMP [9]
3 years ago
14

Which cyclic process is responsible for sexual reproduction of a diploid sporophyte

Biology
1 answer:
bonufazy [111]3 years ago
6 0
In sexual reproduction, the genetic material of two individuals is combined to produce genetically diverse offspring that differ from their parents. Fertilization and meiosis alternate in sexual life cycles. What happens between these two events depends upon the organism. The process of meiosis, the division of the contents of the nucleus that divides the chromosomes among gametes, reduces the chromosome number by half, while fertilization, the joining of two haploid gametes, restores the diploid condition. There are three main categories of life cycles in eukaryotic organisms: diploid-dominant, haploid-dominant, and alternation of generations
You might be interested in
Small sections of a dna molecule that determine genetic traits are called
Ket [755]

Those small sections are called Genes

7 0
3 years ago
Read 2 more answers
describe the relationship between the functions of endosymbiotic organelles and their free-living ancestral counterparts
Trava [24]

All organisms arose from a single common ancestor.

An endosymbiont or endobiont is any organism that lives inside the frame or cells of some other organism most often, though no longer continually, in a mutualistic relationship.

Bacterial endosymbionts result in dramatic phenotypes in their arthropod hosts, including cytoplasmic incompatibility, feminization, parthenogenesis, male killing, parasitoid protection, and pathogen blocking.

Endosymbionts, such as Wolbachia, Rickettsia, and Cardinium, are a type of bacteria generally located in arthropod species inclusive of bugs, spiders, crustaceans, and mites, in addition to other invertebrates along with filarial nematodesEndosymbiosis is a form of symbiosis in which the symbiont lives in the body of its host and the symbiont in an endosymbiosis is known as an endosymbiont.

Learn more about endosymbiotic here;-brainly.com/question/1698852

#SPJ4

7 0
11 months ago
How do fungi get food
Vera_Pavlovna [14]
They either frow on other organisms and get there food or they eat it feom a dead animal
4 0
3 years ago
Read 2 more answers
In the Calvin cycle more atp than nadph is used how is this difference made up
Veseljchak [2.6K]

Answer:

Explanation:

The detailed description of photosynthesis is that chlorophyll a becomes oxidized chlorophyll a after being irradiated, and the water in the thylakoid is oxidized by oxidized chlorophyll a to form oxygen and hydrogen ions, and hydrogen ions pass through the class. The ATP synthase on the capsule membrane passes through the membrane into the chloroplast matrix, where it provides a certain chemical potential (ie, an energy produced from a high concentration to a low concentration), and then ADP and Pi on the membrane. Will get energy to form ATP; and NADPH+ is the front chlorophyll a is oxidized by light to release high-energy electrons e, e will be transferred to NADP+ (oxidized coenzyme II), the photolysis of the front water does not produce hydrogen ions? This led to the combination of NADP and H+, which became NADPH.

Next, their use, in front of the photoreaction, in the dark reaction, CO2 will react with the five-carbon compound in the chloroplast matrix, fixed to the formation of a three-carbon compound (one C in CO2, five C in five-carbon compound, Two three-carbon compounds are formed, and then ATP and NADPH supply hydrogen, respectively, and then return to ADP+Pi and NADP+, and the reduced three-carbon compound becomes organic (mostly sugar) and becomes The five-carbon compound will react with CO2 again, which is the Calvin cycle.

<em>Genetic mutation is an important factor that contributes to the pathogenesis and development of Alzheimer’s disease (AD). The genetic factors studied include the dominant mutations of genes encoding amyloid-β precursor protein (APP), presenilin 1 (PSEN1), and presenilin 2 (PSEN2). Additionally, more and more genes have been found to be potentially associated with AD, such as apolipoprotein E (APOE), glycogen synthase kinase 3 beta (GSK3B), dual specificity tyrosine-phosphorylation-regulated kinase 1A (DYRK1A), and Tau. Although many studies on the treatment of AD have not been successful, gene therapy is still considered as a potential way against AD, and some gene-therapy-based therapeutics have entered the clinical trial stage. Existing strategies for gene therapy against AD include gene inactivation, genetic modification, and immunoregulation, etc.</em>

<em>https://www.creativebiomart.net/alzheimacy/therapeutics/gene-therapy/</em>

8 0
3 years ago
How do stories differ from scientific explanation?
r-ruslan [8.4K]
Scientific explanation has data or statistics that have been tested and experimented to determine outcomes. Stories are subjective information that has no evidence to back up if it’s true or not.
7 0
3 years ago
Other questions:
  • A scientist wrote a paper titled “Directional Selection in Action” after observing a population of mice for 15 years. The mice t
    11·1 answer
  • What is a scientific explanation that is widely accepted and based on a vast amount of evidence?
    9·1 answer
  • *Will mark brainliest*
    12·1 answer
  • During wich process is ethanol produced
    6·1 answer
  • Please answer this question!!!
    6·1 answer
  • Which of the following statements is NOT one of the ideas Lamarck had regarding evolution ?
    14·2 answers
  • Why are biofuels derived from plants?
    7·1 answer
  • Alex accidentally left a bag of carrots in the warm car. When he found them, they had
    15·1 answer
  • What does xylem carry up the plant?
    13·1 answer
  • Nicotine is a drug that stimulates nicotinic receptors. It will have an effect __________.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!