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
Nadusha1986 [10]
3 years ago
15

Biodiversity encompasses the number of: a. ecosystems in a region and number of species in the ecosystem. b. ecosystems in a reg

ion, species in an ecosystem, and genes and alleles in a species. c. ecosystems in a region. d. species present in an ecosystem. e. genes and alleles in a species.
Biology
1 answer:
Arada [10]3 years ago
7 0

Answer:

b. ecosystems in a region, species in an ecosystem, and genes and alleles in a species.

Explanation:

Biodiversity has three levels - ecosystem, species and genetic diversity. Therefore, Biodiversity  can be defined as the variability among living organisms involving terrestrial, marine, and other aquatic ecosystems, genes and alleles in a species and their ecological complexes such as diversity within species, and between species of the ecosystems.

You might be interested in
Is white sugah good for health?
EleoNora [17]

Answer:

<h3>White sugar is polished and refined sugar. It has a high glyciemic index (Glycemic index)</h3><h3>GI represents the total rise in your blood sugar level following consumption of the food. White sugar probably has a GI of around 96 which is pretty close to the highest (100 of pure glucose). </h3>

<h3>Hence it is unhealthy because the body is unable to burn off this sudden spike in glucose levels.</h3>
4 0
3 years ago
Read 2 more answers
What part of your school fils up the inside of the cell
Ket [755]

Answer:

1) vacuole= ur school canteen (if u hve one)

2) chloroplast = ur science teachers

3) lysosomes= ur MATH TEACHER!!!!!!!!! lol

4)NUCLEUS=UR PRINCIPAL'S OFFICE

5)Golgi body = ur school bus

6) cell wall= guards at ur school

8 0
3 years ago
Which of the following statements is true?
Mademuasel [1]

Lysosomes and chloroplasts are unique to plant cells.

5 0
3 years ago
Read 2 more answers
When you are cold, your muscles begin to contract involuntarily and cause you to shiver. why do you think this occurs? how does
DanielleElmas [232]
Shivering occurs when the core temperature of the body begins to decrease which would threaten normal body function. Shivering is a response by the body to bring back temperature back to homeostasis. Trembling is the continual involuntary contraction of muscles. Muscle activity releases heat that warms up the body. This is the reason why we sweat during physical activities as the body sheds excess heat generated by the muscles in order to maintain the homeostatic body temperatures of 37 degrees centigrade.
5 0
3 years ago
What is the role of auxin in plants​
Sophie [7]

Answer:

Auxin is a key regulator of plant growth and development, orchestrating cell division, elongation and differentiation, embryonic development, root and stem tropisms, apical dominance, and transition to flowering

Explanation:

Hope this helps you

3 0
3 years ago
Read 2 more answers
Other questions:
  • After watching the squirrels at the local park for several days, Sergei asks his science teacher the following question: "Do mor
    6·2 answers
  • Can someone help me with this question??
    9·1 answer
  • This reproductive structure can be considered an advancement over spores. It protects the embryo from injury and drying out. It
    15·2 answers
  • In most of the body, the arteries carry oxygenated blood and the veins carry deoxygenated blood. The exception to this pattern i
    12·1 answer
  • The pictures on-screen illustrate different angles at which solar energy and sunlight reach the earth as it revolves around the
    13·1 answer
  • A single hydra can produce offspring by growing a new individual from any portion of its body. What is the reproduction method o
    5·2 answers
  • When is S-phase complete?
    5·1 answer
  • The secretion of aldosterone results in?...
    9·1 answer
  • Transcription occurs in the _______, while translation occurs in the _______.
    6·1 answer
  • Identify the small facial bones found in the medial wall of the orbit.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!