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
WINSTONCH [101]
3 years ago
15

When seeds germinate the shoot automatically grows up out of the soil and

Biology
2 answers:
Ulleksa [173]3 years ago
8 0

Answer:

The correct answer is option B (negative gravitropism) and option C (positive phototropism).

Explanation:

Plant seedlings shows downward growth of roots and upward growth of stems due to response of plants to external environmental stimulus via a phenomemon known as tropism.

Plant tropisms are the result of differential growth as cells in area of stem or root grows more quickly than cells in opposite area.this growth determines the directional growth of the entire plants. The directional growth of an organism in response to light is known as Phototropism while directional growth of an organism in response to gravity is known as gravitropism.

Shoot growth in plants shows negative geotropism because they grow away from that force or in opposite direction of the gravity. Also, plants shows positive phototropism as they respond in direction of light.

Thus, option B (negative gravitropism) and option C (positive phototropism) are the right answer.

Temka [501]3 years ago
3 0

Answer: The shoot grows up towards the sunlight is Positive Phototropism

The root grows down the soil is Positively Geotropism / positive gravitropism.

happy to help again :)

You might be interested in
Please answer c: image attached
mafiozo [28]
The answer is c! I don’t really have much of an explanantion I just know haha
3 0
3 years ago
Read 2 more answers
What are pteridophytes?​
ki77a [65]

Answer:

A pteridophyte is a vascular plant that disperses spores. Because pteridophytes produce neither flowers nor seeds, they are sometimes referred to as "cryptogams", meaning that their means of reproduction is hidden. Ferns, horsetails, and lycophytes are all pteridophytes.

Explanation:

5 0
2 years ago
Read 2 more answers
HELPPPP!!!! <br> I NEED THE ANSWER NOW .<br> PLLLZZ
Lostsunrise [7]
the answer would be d
8 0
3 years ago
Read 2 more answers
After photosynthesis plants store their energy as
erik [133]

Answer:

starch

Explanation:

5 0
3 years ago
Which of the following you statement is a scientific claim
viktelen [127]
I believe the answer is B
4 0
3 years ago
Other questions:
  • PLease Help 2. Instantaneous speed is the rate of motion of an object at a particular moment in time. What change(s) to the expe
    8·1 answer
  • The brain of the north american bird known as the clark's nutcracker has an unusually large ________, which may help explain how
    8·1 answer
  • You are surveying biodiversity on a new island chain. you have counted the number of bird species on one island already. the nex
    9·2 answers
  • During which phase of mitosis do nuclear envelopes and the nucleoli reappear?
    5·1 answer
  • Under which of the following circumstances would natural selection not operate on an organism?
    9·1 answer
  • Describe what occurs in the body of a type 1 diabetic after they consume a carbohydrate-heavy meal. In your response, include th
    12·1 answer
  • CH3<br> CH2-CH2-CH-CH2-CH?<br> 1<br> 1<br> OH<br> Name the compound
    12·2 answers
  • A protein domain is another phrase describing what type of structure of a protein?.
    14·1 answer
  • Which would make the best pioneer species during primary succession?.
    14·1 answer
  • Offspring inherit _________________; if one or both parents passes on a gene with DNA that does not code for functional proteins
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!