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
Rus_ich [418]
3 years ago
11

Which producers are MOST efficient at pulling carbon dioxide from the atmosphere?

Biology
1 answer:
photoshop1234 [79]3 years ago
4 0

D. Phytoplankton are most efficient

You might be interested in
Which of the following is an example of primary succession?
kiruha [24]

Answer:

B. the appearance of lichens and mosses in an area where a glacier has recently melted away

Explanation:

Ecological succession, which refers to the series of changes that occurs over time in an ecosystem, can be of two types namely: primary succession and secondary succession.

Primary succession is a succession that involves an area where no form of life has grown previously, hence, the area of land is barren e.g bare rock. Primary succession is first colonized by species called PIONEER SPECIES e.g. lichens, mosses etc.

According to this question, "the appearance of lichens and mosses (pioneer species) in an area where a glacier has recently melted away" is an example of PRIMARY SUCCESSION.

4 0
3 years ago
Explain why the daughter cells of meiosis are genetically different from each other but the daughter cells produced by mitosis a
Ganezh [65]

The daughter cells produced from Meiosis are genetically different from each other due to the process of Crossing Over in the stage of Prophase I.


In Mitosis, there is no Crossing Over involved, since it is intended to help the body in growth and repair, not in reproduction.


Genetic Variation is important for reproduction so that not all offspring look exactly like each other or so that they do not look exactly like their parents.

5 0
3 years ago
6. What are proglottids? What is the scolex?
Nataliya [291]

Explanation:

Proglottids are segments in cestodes that contain bot the male and female reproductive organs. These segments go ahead to make eggs and then dettach form the worm. They are excreted and become agents of infection on the next hoist. Proglittids formed near the neck of the worm are immature while those at the tail end are literally bags of mature eggs.

The scolex is the head of the worm that is attached to the host. It is also the part that ‘sucks’ nutrients from the host. It has hooks that it uses to anchor itself in the host. In some species, rather than hooks, there are suction-cups that use suction for anchorage.

Learn More:

For more on cestodes check out;

brainly.com/question/14565928

#LearnWithBrainly

8 0
3 years ago
What’s this animal (picture is tagged) and where is it most likely to live, rainforest or desert?
lora16 [44]
I would guess rainforest because it’s an reptile/amphibian it appears and those animals need water to survive. There isn’t much water in the dessert.
6 0
3 years ago
Scientists have engineered bacteria to produce human proteins, such as human growth hormone (hGH) used to help treat dwarfism. S
Zigmanuir [339]

Answer:

Bacteria do not possess the tendency to withdraw sequences of introns from a gene, thus, if the gene for the human growth hormone were transcribed, it would translate into a non-functional protein.  

When the expression of a gene takes place in eukaryotes, the budding mRNA comprising introns are removed consequently at the time of post-translational processing to produce mature mRNA. Also, the human growth hormone is produced by the pituitary gland in the form of a pre-hormone comprising a leader peptide of about 20 amino acids in length, which need to get removed post-translationally to produce a mature functional protein.  

Bacteria do not possess the biochemical machinery either to effectively withdraw the leader peptide after translation or to splice out the introns. Thus, when an unchanged human growth hormone is cloned, the bacteria cannot produce the functional human growth hormone.  

8 0
3 years ago
Other questions:
  • Cell walls are impermeable to transport of most materials required for bacterial nutrition.
    15·2 answers
  • If air resistance is ignored, then according to the law of conservation of energy, the sum of potential energy and kinetic energ
    13·1 answer
  • The earliest hominin that belonged to the same genus as modern humans was probably
    12·1 answer
  • The health promotion and disease prevention plan for the u.S. Is called
    13·1 answer
  • How are plants similar and different from animals?
    8·1 answer
  • Some steps in mitosis are shown below. They are not in order.
    14·2 answers
  • The average annual rainfall for Boston is 43.76 inches. One year, a weather station measured the city’s actual rainfall to be 33
    8·2 answers
  • What are the products of photosynthesis ?
    9·2 answers
  • What are three effects of training on muscle efficiency?
    9·1 answer
  • Please help me, I don’t understand this
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!