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3 years ago

With bees in decline how is technology helping fill the gap with farmers? PLZZZ HURRY

Biology

1 answer:

svp [43]3 years ago

3 0

Answer:

Humans rely heavily on pollinator bees to sustain food production globally. But for decades, the insects’ population has declined, in part because of pesticide use. If the die-off continues, it will have huge economic and public health consequences for people. William Brangham reports on groups that are working on innovative ways to save the world’s jeopardized bee population — or supplement it.

Explanation:

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During respirations, select all that apply.

Helen [10]

Answer:

The correct answer will be option- B and C.

Explanation:

The cellular respiration is the process of forming energy molecules through oxidation of food. The cellular respiration takes place in four stages: glycolysis, link reaction, Krebs cycle and electron transport chain.

The glycolysis converts the glucose molecules to form two molecules of pyruvate and two ATP molecules but the total number of molecules formed in cellular respiration is between 36-38 ATP molecules. The electron flow takes place in the electron transport chain which helps in the generation of the proton motive force used to produce ATP molecules.

Thus, Option-B and C is the correct answer.

5 0

3 years ago

Brackish water is common in freshwater wetlands... true or false?

Step2247 [10]

Answer:

The correct answer is False

3 0

3 years ago

Which practice provides the Best means of protecting biodiversity inthe wild for future generations?? a Initiating recycling pro

PtichkaEL [24]

Answer:

Practice that provides the best means of protecting biodiversity in the wild for future generations is - expanding breeding programs for endangered species .

Explanation: The best way of preserving biodiversity for future generations in the wild -

Expanding breeding programs for endangered species . -: Breeding programmes, such as the panda, help conserve endangered species. Replanting hedgerows because there is greater biodiversity in them than the fields they surround, minimizing deforestation and the release of greenhouse gases, protecting and creating new endangered ecosystems, often by making National Parks.

The other statements are not so suitable means of protecting biodiversity in the wild for future generation as the first statement indicates about the initiation of recycling programmes in neighborhood , which has no role in preservation of biodiversity or wildlife because the statement is about keeping the environment clean and healthy .

The other statement is about reduction of air pollution as buying vehicles with reduced carbon emissions improves the quality of air.

And the other statement of Protecting wildlife areas such as national parks comes under the other statement which states "expanding breeding programs for endangered species".

Hence , the correct option is D.

6 0

3 years ago

Do you think true water-conducting tissue is a derived character of either embryophytes or green algae? Why or why not?

ludmilkaskok [199]

Answer:

i think true water-conducting tissue is a derived character of green algae?

Explanation:

WHY?

Many characteristics of land plants also appear in algae like both are multi cellular, euks, photosynthetic autotrophs so are brown, red, and certain green algae, plants have cell walls made of cellulose and so do green algae

However, charophytes are the only present day algae that share these traits with land plants

1.Rings of cellulose-synthesizing proteins (circular rings of proteins in plasma membrane that make cellulose of cell wall)

2.Structure of flagellated sperm

3.Formation of a phragmoplast ( group of microtubules known as phragmoplast formes b/t daughter nuclei of a dividing cell, giving rise to a cell plate making cross wall that separates the daughter cells)

Comparisons of both nuclear and chloroplast genes point to charophytes as the closest living relatives of land plants

Land plants are not descended from modern charophytes, but share a common ancestor with modern charophytes

WHY NOT?

The origin of embryophytes, as these multicellular plants arose and conquered the land, was a pivotal event in the history of life on earth. Without embryophytes, there would be no animals or humans surviving on the land portion of our planet. The provide food, habitat, energy, oxygen, protection, and numerous vital other functions for the world's creatures. Human beings also benefit from the aesthetic beauty, medicines, and innumerable products derived from these diverse plants.

8 0

3 years ago

The skin layer just beneath the stratum basale is the __________ layer.

Lubov Fominskaja [6]

The skin layer just beneath the stratum basale is the stratum corneum of the epidermis.

6 0

3 years ago