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
Lina20 [59]
3 years ago
13

Is light an external or internal stimulus for plant and how does plant react to light

Biology
1 answer:
Yuri [45]3 years ago
7 0
Firstly light is an external stimuli. in plants - shoots are positively  phototrophic while roots are negatively phototrophic.
You might be interested in
The type of muscle shown here is found only in the heart. it is
murzikaleks [220]
Cardiac Muscle, reason its called Cardiac attack when you have that sort of " Heart Attack "
6 0
3 years ago
Read 2 more answers
A model of cell division is shown here. A student evaluates the model and makes the claim that the cell division increases genet
loris [4]

Chromosomes exchange genetic material in step 3.

<h3><u>Explanation</u>:</h3>

The meiosis is the type of cell division that takes place for gametogenesis. The meiosis has two phases - meiosis I and meiosis II.

The meiosis I has the events like crossing over and independent assortment which leads to the mixing of genes between homologous chromosome pairs and separation of homologous chromosome pairs. So the two cells that are produced from the meiosis I are genetically different. The step 3 shows the crossing over of prophase 1 of meiosis I. So, it shows the genetic difference between the offsprings and leads to genetic variation.

5 0
3 years ago
Read 2 more answers
PLEASE HELP I NEED HELP (Plant related / Project stuff)
SpyIntel [72]

Answer:

B, D, A, E, C

Explanation:

1. environmental factors

2. growth

3. adaptation

4. organism

5. genetic factors

8 0
2 years ago
Which of the following best describes the function of DNA within a cell
d1i1m1o1n [39]

Answer:

is the blue print of the cell

Explanation:

it contains all of the genetic code to make the cell into it's functioning part

3 0
3 years ago
Read 2 more answers
Which of the following cause volcanic eruptions? pressure and heat built up in the magma chamber plate tectonics and subduction
777dan777 [17]
The volcaanic can be caused by pressure plated in the system
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the gradual sequential regrowth of a community of species after a forest fire ?
    12·1 answer
  • What is the special features of the rock chert?
    8·2 answers
  • How does a phone get energy when charging it to a portable charger
    6·2 answers
  • Air helps protect living things from harmful ________
    15·1 answer
  • Cold sores are associated with:
    14·1 answer
  • What wind pattern helped carry early explorers from Europe to North and South America?
    13·2 answers
  • The parasympathetic ganglion that serves the lacrimal gland and nasal mucosa is the ________. submandibular ganglion pterygopala
    14·2 answers
  • Which of the following could lead result in secondary succession
    14·1 answer
  • The motion of objects can be quite complex. The motion of this frog is an example, Suppose that the frog moves from one lily pad
    11·2 answers
  • Neurons in the ______ , control motor reflexes.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!