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
GarryVolchara [31]
3 years ago
6

The fertilization of ovules from Plant Q by pollen from Plant R results in the production of seeds. What percent of the genes in

each offspring's chloroplasts will have been inherited from plant R?
A: 0%


B: 25%


C: 50%


D: 100%
Biology
1 answer:
blagie [28]3 years ago
3 0

Answer:

The correct answer is - option A. 0%

Explanation:

The zygote formation or fertilization in flowering plants occurs by the fusion of pollen of one plant with the ovum of another plant of the same species normally. This process includes the exchange of an equal amount of the genetic contribution from both plants.

The egg cell of the mother is responsible for the mitochondria and chloroplast of the progeny so the percentage of chloroplast genes provided via Plant R is 0% as ovum and egg cell comes from only plant Q.

percentage of chloroplast gene inherited from R plant is a)0%

You might be interested in
Tipo de materia constituida por átomos de la misma clase
storchak [24]

Answer:

Un elemento químico es un tipo de materia constituida por átomos de la misma clase.​ En su forma más simple, posee un número determinado de protones en su núcleo haciéndolo pertenecer a una categoría única clasificada por su número atómico, aun cuando este pueda desplegar distintas masas atómicas.

Explanation:

3 0
2 years ago
In the pedigree that is shown, which represents Irene's allele combination?
Greeley [361]

The red-green color blindness is a recessive X-linked trait. The females are not affected unless both the X chromosomes have the affected allele. Mostly, the females are the carriers, and the males are affected as they have only one X chromosome. In the given pedigree, the father of Irene have the normal allele, while her mother is a carrier. However, Irene is neither a carrier nor affected. This means that she carries normal alleles on both X chromosomes. Hence, her allele combination is X^{H} X^{H} .

4 0
3 years ago
Read 2 more answers
Mention four organs of the respiratory system​
Ratling [72]
The respiratory system consists of all the organs involved in breathing. These include the nose, pharynx, larynx, trachea, bronchi and lungs. ... The nose, pharynx, larynx, trachea and bronchi all work like a system of pipes through which the air is funnelled down into our lungs.
3 0
3 years ago
Which two elements have similar properties and 8 electrons in their outermost shells?
AysviL [449]

Answer:

its b

Explanation:

3 0
2 years ago
How do matter and energy interact with photosynthesis and cellular respiration
Sedbober [7]
Really^^ okay so it helps as for it can make a plant produce more oxygen or photosynthesis quicker as in as an a example we need sleep so we can have energy to move
7 0
3 years ago
Other questions:
  • 6. When the end product of a pathway inhibits catalysis of the first step of that pathway, this phenomenon is called A. reversib
    5·1 answer
  • Which of the following statements is false? Unselected We clear and swallow over 2 million alveolar macrophages per hour. Unsele
    15·1 answer
  • Describe in detail how gases are exchanged between the respiratory system and the circulatory system in the lungs
    11·1 answer
  • A farmer is being troubled by coyotes eating his sheep. in an attempt to solve the problem, he kills a sheep and laces its body
    5·1 answer
  • At age 4, James underwent a biopsy of the right gastrocnemius muscle. The pathologist's report noted histopathologic changes sug
    12·1 answer
  • If forces acting on an object are unbalanced which factor may result from an unbalanced force
    7·2 answers
  • We can predict the ways organisms will interact in different ecosystems by comparing the ________ they fill.
    11·2 answers
  • Why does a kiwi fruit have a higher chance of reproduction?
    10·1 answer
  • Which of the following scientists discoverell that in DNA there is the same amount of 1 point
    13·1 answer
  • Name types of bees and their function in the hive​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!