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
Alexeev081 [22]
3 years ago
6

Below is a picture of a tomato plant. It is a multicellular organism with many parts that work together to keep the plant alive.

Select at least four structures on the plant and describe how cells in those structures specialize to help the plant stay alive.

Biology
2 answers:
galben [10]3 years ago
6 0

Answer:

1. Roots: anchor the plant in soil and absorb water and minerals

2: Stem: Holds the plant upright and bear leaves, branches and fruits.

3. Leaves: Carry out photosynthesis to make food for other plant parts.

4. Flower: serves as organ of reproduction to maintain the continuity of the species.

Explanation:

1. Roots: The cells of roots are specialized to penetrate the soil deep to anchor the plant and absorb water and minerals for nutrition of plants.

2: Stem: The cells of stem impart mechanical strength to keep the plant upright and bear leaves, branches and fruits.

3. Leaves: Cells of leaves have chlorophyll pigment to carry out photosynthesis to make food for other plant parts.

4. Flower: Some of the cells of flowers produce male and female gametes that fuse leading to seed formation. Seed germination maintains the continuity of the species.

Sedbober [7]3 years ago
4 0

answer

Roots: anchor the plant in soil and absorb water and minerals

Stem: Holds the plant upright and bear leaves, branches and fruits.

Leaves: Carry out photosynthesis to make food for other plant parts.

Flower: serves as organ of reproduction to maintain the continuity of the species.

You might be interested in
Describe two pieces of evidence that the earth is 4.4billion years old
Step2247 [10]
<span>The abundance and variety of fossils in Phanerozoic rocks have allowed geologists to decipher in considerable detail the past 600 million years or so of the Earth’s history. In Precambrian rocks, however, fossils are rare; thus, the geologic record of this important part of the Earth’s history has been especially difficult to decipher. Nonetheless, stratigraphy and radiometric dating of Precambrian rocks have clearly demonstrated that the history of the Earth extends billions of years into the past.</span>
5 0
3 years ago
2. The sum of potential &amp; kinetic energy is? Immersive Reader kinetic energy Heat energy mechanical energy Option 4convectio
alexira [117]

Answer:

The sum of potential and kinetic energy is MECHANICAL ENERGY.

Explanation:

5 0
3 years ago
The relative effectiveness of different wavelength of light in photosynthesis is demonstrated by:
Firlakuza [10]

Answer:

D. An action spectrum

8 0
3 years ago
Higher Ultra-Processed Food Consumption Is Associated with Increased Risk of Incident Coronary Artery Disease in the Atheroscler
Eddi Din [679]

Yes, it is true that Higher Ultra-Processed Food Consumption Is Associated with Increased Risk of Incident Coronary Artery Disease in the Atherosclerosis Risk in Communities Study.

Objectives:

To test the hypothesis that higher intake of ultra-processed foods is associated with higher risk of coronary artery disease.

Methods:

A total of 13,548 adults aged 45-65 y from the Atherosclerosis Risk in Communities study were included in the analytic sample. Dietary intake data were collected through a 66-item FFQ.

Ultra-processed foods were defined using the NOVA classification, and the level of intake (servings/d) was calculated for each participant and divided into quartiles.

We used Cox proportional hazards models and restricted cubic splines to assess the association between quartiles of ultra-processed food intake and incident coronary artery disease.

Results:

There were 2006 incident coronary artery disease cases documented over a median follow-up of 27 y.

Incidence rates were higher in the highest quartile of ultra-processed food intake (70.8 per 10,000 person-y; 95% CI: 65.1, 77.1) compared with the lowest quartile (59.3 per 10,000 person-y; 95% CI: 54.1, 65.0).

Participants in the highest compared with lowest quartile of ultra-processed food intake had a 19% higher risk of coronary artery disease (HR: 1.19; 95% CI: 1.05, 1.35) after adjusting for sociodemographic factors and health behaviours. An approximately linear relation was observed between ultra-processed food intake and risk of coronary artery disease.

Conclusions:

Higher ultra-processed food intake was associated with a higher risk of coronary artery disease among middle-aged US adults. Further prospective studies are needed to confirm these findings and to investigate the mechanisms by which ultra-processed foods may affect health.

Learn more about ultra-processed foods is here : brainly.com/question/26511562

#SPJ4

3 0
2 years ago
a three letter sequence of mrna that encordes for a specific amino acid is called a/an a series of these links specific amino ac
Verdich [7]

Answer: Codon

Explanation:

Codon refers to nucleotide triplets of mRNA that serve to specify the amino acid sequence of proteins. There are total 64 genetic code that specify 20 standard amino acids found in proteins. All codon together make genetic code. For example: AUG is codon that specify amino acid "methionine". AUG codon also serve as initiation codon during initiation of protein synthesis.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Phenylalanine and threonine are amino acids that each contain a carbon ring as their r-group. threonine additionally has a hydro
    15·1 answer
  • Where do the electrons entering photosystem ii come from?
    7·1 answer
  • Which level on the energy pyramid has the third most energy?
    12·1 answer
  • Describe three different types of cells in a sponge, including their functions.
    5·1 answer
  • Primary structure refers to the amino acid sequence of a polypeptidePrimary structure refers to blank. Secondary structure refer
    15·1 answer
  • What molecules can produce more energy per gram than sugar is in a used for storing energy in animals
    15·1 answer
  • 3.A myopic person might have trouble:
    8·1 answer
  • In 1753, Carolus Linnaeus published a very important work titled “Species Planetarium.” This work created a system that describe
    8·2 answers
  • Recognises that division of labour found in<br>multicellular organism for efficient functioning.​
    12·1 answer
  • What is composes soil?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!