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
olchik [2.2K]
2 years ago
7

seeds that are planted upside down are still able to grow into mature plants which explanation best explains this phenomenon?​

Biology
1 answer:
pav-90 [236]2 years ago
8 0

Answer:

This question is incomplete but the completed question is below

eeds that are planted upside down are still able to grow into mature plants. Which explanation best explains this phenomenon?

(a)The roots change into branches, and the branches turn into roots.

(b)The roots grow toward the force of gravity, and the shoots grow away.

(c)The plant will become a smaller version of a mature plant.

(d)Roots always grow toward the dark, and shoots grow toward the light.

Two options appear to be correct here: options B and D

Explanation:

Regardless of the direction the seed is planted, the seed has the ability to re-position itself via the help of growth hormones that respond to gravity and redirect the seed into the proper orientation. However, after re-orientation of the seed, the root grows toward the direction of gravity (a process known as gravitropism) while the shoot grows toward the direction of sunlight (a process known as phototropism). Even though two options appear to be correct here, the most correct option based on he question is b

You might be interested in
Living organisms contain unique chemical elements which are not found in non-living systems
nydimaria [60]
It is false that living organisms contain unique chemical elements which are not found in non-living systems. 
8 0
3 years ago
To the base pair given write the correct matching base pair for
adelina 88 [10]

AT, GC

Explanation:

Adenine (A) pairs with Thymine (T).

Guanine (G) pairs with Cytosine (C).

A - T

C - G

T - A

T - A

G - C

C - G

hope this helps you!

5 0
2 years ago
Please help I’m not sure
Anna71 [15]

Answer:

A: a giraffe’s long neck

Explanation:

6 0
2 years ago
Read 2 more answers
What happens if the correct ligand binds to ligand-gated sodium channel in a post-synaptic neuron?
Maru [420]

Answer:

Post-synaptic neurons after receiving correct ligands called as neurotransmitter in correct amount generates action potential. This action potential may be inhibitory or accelatory.

Explanation:

Postsynaptic neuron :

These are the neurons that is present after the gap called synapse. These neurons after receiving correct ligands called as neurotransmitter in correct amount generates action potential. This action potential may be inhibitory or accelatory.

There are number of neurotransmitter. These includes

GABA ergic: This neurotransmitter is often inhibitory.

glutamatergic: This neurotransmitter is often excitatory.

Adrenergic: This neurotransmitter releases norepinephrine.

Cholinergic: This neurotransmitter activates vertebrate neuromuscular junction.

6 0
3 years ago
What describes the relationship between transcription and translation
andrew11 [14]

Answer:

Translation is the process of translating the sequence of a messenger RNA molecule to a sequence of amino acids during protein synthesis. So, the relationship between the two processes is that they are both involved in protein synthesis and that transcription is first, then translation is second.

Explanation:

7 0
3 years ago
Other questions:
  • Karie read the following definition of the term scientific method: "the series of steps that scientists use to answer questions
    6·2 answers
  • Which of these structures forms a complete ring around the airway?hyoid bonetracheal cartilagecricoid cartilagethyroid cartilage
    7·2 answers
  • How do x-linked and y-linked diseases pass onto offspring?
    15·1 answer
  • The DNA in a cell's nucleus encodes proteins that are eventually targeted to every membrane and compartment in the cell, as well
    8·1 answer
  • Drag the tiles to the correct boxes to complete the pairs.
    9·1 answer
  • The final fate of electrons in the electron transport chain is combining with _____ to form _____. hydrogen, ATP carbon, carbon
    8·1 answer
  • A liquid that is being heated at Lakesha’s lab table catches fire. Which action should Lakesha take first?
    13·2 answers
  • 33. Where is testosterone produced?
    12·2 answers
  • The bacteria have an initial concentration of 1000 cells/cm3 . Each cell divides once every 30 minutes. Calculate how long it wi
    14·1 answer
  • Explain why organisms have certain adaptations.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!