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
3. Draw a circle on a flat surface. Look at it from the side. What do
marusya05 [52]
We will see an ellipse when we see a circle drawn on the flat surface from the side
6 0
3 years ago
Recessive traits would never reappear if
adell [148]

Recessive traits would never reappear if zygotes were given opposite alleles.

<h3>What do you mean by Zygote?</h3>

Zygote may be defined as the outcome of the fusion of male and female gametes after successful fertilization.

Recessive traits are only expressed when both the copies of recessive genes are inherited from the parents.

Therefore, recessive traits would never reappear if zygotes were given opposite alleles.

To learn more about Recessive traits, refer to the link:

brainly.com/question/4322018

#SPJ1

7 0
2 years ago
Which is the role of the electron transport chain in the process of photosynthesis? A. Cycling electrons between photosystem and
Elina [12.6K]

Answer:

c.

Explanation:

Because youcaring electrons from photosystem II, to photosystem I, to NADP+

I took this test about it hope that helps :D

5 0
3 years ago
If you pick up a novel object that you've never seen before and run your fingers along it to get a better sense of its shape, yo
Diano4ka-milaya [45]
E because i looked on quizlet idk look up the answer sorry
3 0
3 years ago
What is the allele number for the following sequence? (3pts)
uysha [10]

Answer:

what I don't understand what is the Ctcagt

8 0
3 years ago
Other questions:
  • I only have two questions, thank you! One difference between a point mutation and a chromosomal mutation is that ____
    15·2 answers
  • Nucleoplasmin is a nuclear protein. This protein was divided into two segments and linked to the same large cytoplasmic protein,
    12·1 answer
  • What all body systems are affected by osteoporosis? (Osteoporosis is the thinning of your bones which leaves them weak and susce
    14·1 answer
  • Which are not displayed on a graph? observations predictions measurements data
    12·1 answer
  • After applying the selection process, your bacterial cells may contain at least three different types of common possible recombi
    14·1 answer
  • What tissues conduct water in it?
    8·1 answer
  • This means that the Everglades is most likely
    7·2 answers
  • Throughout the 1800s, scientists viewing organisms under microscopes made a series of observations.
    9·2 answers
  • What scientist concluded that all animals aremade of cells
    10·1 answer
  • Can you identify the characteristics of plants that typically grow in early and late stages of secondary succession in an abando
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!