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
melomori [17]
3 years ago
11

Relate the development of plant needles to the occurrence of mutations.

Biology
2 answers:
Ivahew [28]3 years ago
8 0

Answer: B

Explanation:

xxMikexx [17]3 years ago
5 0
<h2>Development of Plant Needles</h2>

Explanation:

  • Seed of pitch pine treated with colchicine delivered tetraploid seedlings which had thick and sporadic needles and less fortunate tallness and diameter growth than ordinary seedlings.  
  • In test of colchicine-initiated polyploidy in pines, researcher found that a significant number of the polyploid plants returned to a diploid development in light of the fact that the polyploid cells partitioned at a more slow rate and were overwhelmed by the more quickly developing diploid cells which encompassed them.  
  • The primary needles of both diploid and polyploid plants were more effective at low light intensity than secondary needles, and they had lower compensation points.

You might be interested in
Explain which student most likely lives in a highly developed country. Describe how one of the four categories of ecological foo
stira [4]
<h2> Ecological Footprint</h2>

The ecological footprint is an indicator that accounts for human demand on global biological resources. If a person observed his ecological footprint, there will be less environmental problems like carbon emissions, lack of fresh air, global warming and increased environmental pollution would be reduced.

<h3>Impact of ecological footprint</h3>

One of the four categories of ecological footprint can serve as an environmental indicator because the category causes impact on the environment which leads to change in the environment so we can conclude that the category of ecological footprint can serve as an environmental indicator.

Learn more about environment here: brainly.com/question/17413226

Learn more: brainly.com/question/26166448

7 0
2 years ago
✓
Nuetrik [128]

Answer:

b. 28.9mm

Explanation:

6 0
3 years ago
A stock transfer can involve movements:______ A. Between different plants within the same storage location. B. Between stroage l
gogolik [260]

Answer:A,B,D,E,F

Explanation:

Stock can be transfer depending on the organization.

The movement of stock is divide into three broad categories

Stock transfer from Plant to plant- movement of stock from a plant to another plant

Stock transfer from Company code to company code- movement from ome company code to another

Stock transfer from Storage location to storage location

Between different plants within the same storage - stock can be moved from one plant to another within the same storage this will lead to a change in quantity in both plant and it should be noted

Between storage locations within one plant- stock location can be change in a plant but it doesn't affect the quantity.

Between plants in different company code- stock can also be moved from one company code to another this requires adequate documentation when the stocked are moved.

5 0
3 years ago
Prior to 1900, sea levels rose at maximum, _______ per year. since 1900 sea levels have risen _______ per year. a. 4 cm, 11 cm b
Aleks [24]

Prior to 1900, sea levels rose at maximum, 4 cm per year. Since 1900 sea levels have risen 11 cm per year.

<h3>How sea level is measured?</h3>
  • Tide stations and satellite laser altimeters are the main tools used to measure sea level.
  • The height of the sea as measured along the shore in relation to a particular place on land is what tide stations all around the world tell us about what is happening locally.
  • NASA uses satellites to measure sea level all over the world.
  • Height of the ocean's surface, often known as sea level, is measured by the Jason-3 satellite using radio waves and other equipment.
  • It studies how the global sea level is changing over time for the entire Earth every 10 days.
  • The average sea level is 6,371.001 km (3,958.756 mi), and it is 6,356.752 km (3,949.903 mi) at the poles.

Learn more about sea level here:

brainly.com/question/2113249

#SPJ4

5 0
1 year ago
Help me answer this ASAP please!!!!
Elena-2011 [213]

Answer:

I think it is A

Hope this helps

4 0
3 years ago
Other questions:
  • How do enzymes speed up chemical reactions? Enzymes A) lower the activation energy of chemical reactions. B) raise the temperatu
    7·2 answers
  • This student is holding a model of the human brain.
    7·1 answer
  • How to be seccesfull?
    8·2 answers
  • Requirements for ______ increase by 50% during pregnancy. rev: 03_07_2017_qc_cs-81797
    11·1 answer
  • A tall plant is crossed with a short plant.What percentage of the offspring will be tall?
    8·1 answer
  • The new cell formed by the union of the spermatozoon and the ovum is the:
    9·1 answer
  • Which of the following statements are TRUE? 1-Electron carriers are located at ribosomes. 2-ATP is a common intermediate between
    11·1 answer
  • In the presence of sunlight, Vitamin D precursors are produced. This is important for the transport of sodium in our intestines.
    8·1 answer
  • What happens to a rock when it is weathered?
    15·2 answers
  • Which of the following occurs at #4?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!