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Tema [17]
3 years ago
13

The gametophytes of an unknown plant are contained within the sporophyte, and the plant produces separate male and female gameto

phytes. Which of the following is the best conclusion about the life cycle of this plant? (2 points)
Biology
1 answer:
ankoles [38]3 years ago
8 0

Answer:

best conclusion lyfe cycle of dis plant is de plant is a gymnosperm nd de sporophtes is dominant phase

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In this assignment, you will use simulations to analyze how climate, resources, and habitat size affect
max2010maxim [7]

Answer:

Larger habitats support populations with higher carrying capacities. Higher quality habitats support populations with higher carrying capacities. There is no difference in population growth rate between large and small habitats. Some major threats to biodiversity are: Habitat destruction/Deforestation, Introduced and invasive species, Genetic pollution, Over exploitation, Hybridization, Climate change, Diseases, Human overpopulation. If abiotic or biotic factors change, the carrying capacity changes as well. Natural disasters can destroy resources in an ecosystem. If resources are destroyed, the ecosystem will not be able to support a large population. This causes the carrying capacity to decrease.  

Carrying capacity could be reduced if each individual within the species consumed less from the environment. Think about humans: if every human needs a four car garage and a large house, the planet can sustain fewer humans than if each human lived in a studio apartment and traveled using a bicycle. It would take 1.75 Earths to sustain our current population. If current trends continue, we will reach 3 Earths by the year 2050. It is beyond dispute that the modern industrial world has been able to temporarily expand Earth's carrying capacity for our species. As Nordhaus points out, population has grown dramatically (from less than a billion in 1800 to 7.6 billion today), and so has per capita consumption. Historically, habitat and land use change have had the biggest impact on biodiversity in all ecosystems, but climate change and pollution are projected to increasingly affect all aspects of biodiversity. Sustainable agriculture practices support integrating biodiversity in various ways including in terms of diversity of crops, traditional agriculture techniques to control pests and increase productivity as well as ensuring that farmed land is made up of a diverse mix of grazing land, crop land, orchards, wetlands and more.

Explanation:

Hope this helps :)

5 0
3 years ago
I NEED A ANSWER
Semmy [17]
The right answer is: <span>Kingdom Plantae 

The term "plants" includes plant organisms, mostly terrestrial, consisting of an upper leafy stem and anchored (planted) in the soil.

Plantae kingdom contains only non-motile multicellular nucleated organisms.
Not all of the Animalia are non-motile (spermatozoids and some immune cells are mobile).
Protista Are unicellular organisms, not multicellular.</span>
6 0
3 years ago
Read 2 more answers
Which information should be included in the teaching plan of a client who is taking a sedative for a diagnosis of insomnia?
Alex73 [517]

Answer:

Operations of heavy machinery should be avoided.

Vehicles should not be driven at the period of medication.

Intake of alcohol and alcoholic beverages should be avoided 2 hours before intake of the medication,or within 8hrs after drug administration.

All these are essential to avoid accident from possibly drowsiness.

Explanation:

8 0
3 years ago
If a fruit fly develops legs on its head instead of antenna, what is the most likely reason?
goldenfox [79]

Answer:

Chromosomal non‐non disjunction resulting in extra sets of genes

6 0
2 years ago
Which protozoan is associated with the ability to cause severe dysentery?
STatiana [176]

Answer:

<em>Entamoeba histolytica</em>

Explanation:

<em>Entamoeba histolytica </em>is the causative agent of amebiasis (amebic dysentery). The pathogen enters the human body through consumption of contaminated water or food and enters the small and large intestines. <em>E. histolytica</em> targets the epithelium of large intestine and creates ulcers in it. <em>E. histolytica </em>enter the mucosa and submucosa of the intestine through these ulcers and leads to severe dysentery, that is amoebic dysentery.

5 0
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