Biology College

help now asap plssssss ols dont answer if you dont know​

Help Now Asap Plssssss Ols Dont Answer If You Dont Know

Answers

Answer 1

Answer:

telescope

Explanation:

Answer 2

Answer:

Optical Telescopes , Radio Telescopes , Spectroscopes , Star Charts

Explanation:

Related Questions

Question 13
What form of cell death results from severe damage and is uncontrolled?

Answers

I believe it is Necrosis

Explanation : Necrosis is cell death where a cell has been badly damaged through external forces such as trauma or infection

if the superior colliculi were damaged what function would be impaired​

Answers

Answer:Severing the splenium of the corpus callosum, which has to be done to reveal the superior colliculi, had no effect on the movement threshold. But when the superior colliculi were damaged in addition, there was an initial substantial impairment in the detection of movement and a smaller but permanent elevation in the threshold.

Explanation:

Identify the features of organisms from their different kingdoms ?

Answers

Answer:

All organisms in the Animal kingdom are Heterotrophs meaning, unlike plants which produce their own food, animals feed upon other organisms.

Explanation:

Hey, I neel help with this question:

Answers

C is the correct answer

Explanation:

hope it helps

A.flowering plant located in one part of the garden is producing showy purple flowers. A plant in the same species in a different part
of the garden has bright pink flowers. When the pollen from one of these plants is transferred to the ovule of the other plant, seeds
and then offspring are generated. When these seeds are planted in a different place in the garden, the resulting plants are allowed to
flower, and data are gathered. Which statements predict the appropriate outcomes based on the inheritance patterns? Select ALL that
apply
A)
All offspring would be magenta in a codominance inheritance pattern
B)
All offspring would be magenta an incomplete dominance inheritance
pattern
All offspring would be magenta if the pH of the soil is intermediate to the
other two locations.
C)
D)
Half of the offspring would be magenta and half would be pink in a
codominance inheritance pattern
All offspring would be purple if this is dominant to pink according to a
simple Mendelian inheritance pattern
E)

Answers

Answer:

its B,C,andE

Explanation:

i just did the usa testprep

The appropriate outcomes based on the inheritance patterns is all the offspring would be magenta on incomplete dominance inheritance pattern, they are magenta is the pH of the soil is intermediate to the other two locations. Thus, the correct options are B, C, and E.

What is Inheritance pattern?

Inheritance pattern describes how the genetic variants are distributed in the families. These help in understanding the patterns which is crucial to predicting disease risk in the family members of an affected individual.

According to the data given, all the offspring would be magenta in an incomplete dominance pattern, offspring would be magenta if the pH of the soil is intermediate to the other two locations, and all the offspring would be purple if this is dominant to pink according to a simple Mendelian inheritance pattern.

Therefore, the correct options are B, C, and E.

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Explain the use of oxytocin in labor inductoin in the case of obstructed labor

Answers

Oxytocin is commonly used in modern obstetric practice to increase uterine activity, in cases in which the labor process has failed, with the aim to enable it to progress to a vaginal delivery 3 .

When a volcano erupts, particles of rock and ash are released into the atmosphere. After this, water droplets form around the rock and ash particles and fall to Earth as rain. The rainwater helps plants grow.

In this scenario, which spheres of Earth interact?

1.biosphere, cryosphere, hemisphere
2.cryosphere, geosphere, biosphere
3.geosphere, hydrosphere, biosphere
4.hydrosphere, cryosphere, geosphere

Answers

Answer:

When a volcano erupts particles of rock and ash are released into the atmosphere after this water droplets form around?

When a volcano erupts, particles of rock and ash are released into the atmosphere. After this, water droplets form around the rock and ash particles and fall to Earth as rain. The rainwater helps plants grow. Which scenario describes an interaction between two of Earth's spheres?

Explanation:

The spheres of Earth that interact in this scenario are the geosphere, hydrosphere, and biosphere.

The geosphere, which makes up the solid Earth, spews rock and ash particles into the atmosphere during a volcanic eruption. These ascenting particles come into contact with the hydrosphere, or the water systems of Earth. Rain is created when water droplets gather around the particles. This rain, which has been enhanced with minerals from volcanic material, falls to the biosphere and fosters the growth of plants.

The interplay between the geosphere, hydrosphere, and biosphere demonstrates the complex interrelationships between Earth's constituent parts, demonstrating how changes in one sphere can have an effect on others, eventually influencing the environment and sustaining life.

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Choose the correct order for the formation of a recombinant organism and the expresssion of the
desired product.
I’m stuck on this one any advice?

Answers

The order for rDNA is to identify a target gene, select a plasmid, use a restriction enzyme, gene insertion, use ligase, introduce the recombinant DNA and detect recombinant cells. rDNA involves genetic recombination.

Recombinant DNA (rDNA) technologies are used in molecular biology laboratories to create chimeric DNA molecules containing nucleotide sequences from different species.

Recombinant DNA techniques can be used to identify and sequence genes, as well as to discover gene function.

The sequential steps of rDNA technologies are as follow:

Identify a gene of interest.Select a DNA plasmid to be used.Use restriction enzymes to cleave the plasmid DNA.Introduce the gene of interest in the plasmid.Use ligase enzymes to join both nucleotide sequences.Introduce the recombinant DNA molecule into the host cell.Detect and replicate the cells containing the desired recombinant DNA molecule.

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Hey, I need help with these questions please:

Answers

Answer:

D

Explanation:

Why do most food chains only two, three or rarely ,four consumers after the green plant producer?

Answers

Answer:

It is rare to find food chains that have more than four or five links because the loss of energy limits the length of food chains. At each trophic level, most of the energy is lost through biological processes such as respiration or finding food

Explanation:

Answer:

Because so much energy is lost to life processes.

Explanation:

As you progress through each trophic, each organism on that level loses energy gained from the previous trophic. This is due to losing energy through wasted material (e.g. bones) and to life processes, 7 of which can be remembered by MRS GREN:

M ovement

R espiration

S ensitivity

G rowth

R eproduction

E xcretion

N utrition

This means that each time, energy is wasted and lost from the food chain. More than four trophics would result in so much energy being lost from the initial trophic (producer), that it would be largely pointless!

Which phrase best defines the orbit of Earth? A. the position in pace of Earth at a certain time B. the distance from the sun to Earth at any point C. the spin of Earth on its axis as it moves forward D. the path Earth travels as it revolves around the sun​

Answers

The phrase that best defines the orbit of Earth is the path Earth travels as it revolves around the sun. That is option D.

Rotation of the Earth

The earth is one of the nine planets that makes up the solar system.

An orbit is a regular, repeating path that an object takes around another one.

The earth and other planets travels round the sun. That is to say, the orbit of earth is defined as the path the earth passes through or travels as it revolves around the sun.

The earth rotates about its own axis within 24 hours causing day and night while it travels round the sun in every 365.25 days.

Therefore, the orbit of Earth is the path Earth travels as it revolves around the sun.

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Plants use these ______ as food for growth, maintenance, reproduction

Answers

Answer:

Explanation:

Fertilizers

what are the decomposable mean​

Answers

Answer:

To become broken down into components; disintegrate. 2. To decay; rot or putrefy. See Synonyms at decay.

Explanation:

there

What difference would it make if the southern sea otter (Core Case Study) became extinct primarily because of human activities?

Answers

there would be less sea otters

Use simply identification to classify organisms

Answers

Answer:

Living things are classified into groups that start out large and become more specific in a system of classification called taxonomy. Scientists classify living things at eight different levels: domain, kingdom, phylum, class, order, family, genus, and species.

Explanation:

How does cytokinesis in plant cells differ from cytokinesis in animal cells?



animal cells form a cell plate



plant cells form a cell plate



plant cells go through the process in reverse



plant cells go through two rounds of cytokinesis while animal cells just do once

Answers

Answer:

During cytokinesis in animal cells, a ring of actin filaments forms at the metaphase plate. The ring contracts, forming a cleavage furrow, which divides the cell in two. In plant cells, Golgi vesicles coalesce at the former metaphase plate, forming a phragmoplast.

What do you think would happen if the mitotic spindle did not function correctly?

Answers

Answer:

The presence of extra centrosomes leads to the formation of a multipolar mitotic spindle, which, if not corrected prior to anaphase, results in the segregation of chromosomes into more than two daughter cells.

Explanation:

2. According to the graph below, what temperature will result in the highest rate of photosynthesis?
1004 Oxygen flow (ml)
80
50
40
20
0
0
Temperature (1)
50
10
20
30
40
O A 5°C
OB. 40°C
O C.30°C
O D. 25°C

Answers

Answer:

At medium temperatures, between 50 and 68 degrees Fahrenheit, or 10 and 20 degrees Celsius, the photosynthetic enzymes work at their optimum levels, so photosynthesis rates gauge high. Depending on the particular plant in question, set the greenhouse thermostat to a temperature within this range for best

Describe the stages used to produce a cloned mammal

Answers

The egg cell must first be enucleated through the process of removing the nucleus from the surrogate mother’s egg. An adult cell nucleus from the desired mother is then inserted into the enucleated egg. This combination of adult cell nucleus inside the enucleated egg must now be stimulated with an electric shock. This will cause the start of cell division by mitosis to eventually form an embryo in the uterus of the surrogate mother whom the initial enucleated egg belonged to.

Crossing-over occurs in prophase of mitosis and meiosis.
True
False

Answers

It is True crossing over occurs in prophase of mitosis and meiosis

1. Two cats are mated. One of the parent cats is long-haired (recessive allele). The offspring of the two cats are: two short-haired and three long-haired kittens. What does the second parent look like (phenotype), and what is its genotype? Make a punnet square.​

Answers

Answer:

2 Hh- short-haired kitten

2hh- long-haired kitten

Explanation:

Parental phenotypes: long-haired short-haired

Parental genotypes: hh × Hh(second parent)

Genotypes of F1 generation: Hh, hh, Hh, hh

2 Hh- short-haired kitten

2hh- long-haired kitten

Cell researchers are investigating the role of cyclins on mitosis and cell division. They notice that cyclins build up, cause the cell to progress through the cell cycle, then break down, thus ending the different stages of the cell cycle. A failure of the cell to break down which cyclin would most directly lead to increased cell division?

A) Cyclin A
B) Cyclin B
C) Cyclin D
D) Cyclin E

Answers

Cell researchers are investigating the role of cyclins on mitosis and cell division. They notice that cyclins build up, cause the cell to progress through the cell cycle, then break down, thus ending the different stages of the cell cycle. A failure of the cell to break down which cyclin would most directly lead to increased cell division?


A) Cyclin A

B) Cyclin B

C) Cyclin D

D) Cyclin E




The answer is: M-phase cyclins form M-CDK complexes and drive the cell's entry into mitosis; G1 cyclins form G1-CDK complexes and guide the cell's progress through the G1 phase; and so on. ... Specific enzymes break down cyclins at defined times in the cell cycle. When cyclin levels decrease, the corresponding CDKs become inactive.

The inability of the cell to break down cyclin D would most directly lead to increased cell division.

What is cell division?

Cell division is the process by which cells in the body divide their content and duplication of the chromosomes to produce new daughter cells.

In the cell cycle, proteins known as cyclins are required.

Cyclin D is required at the initiation and termination stage of cell division.

Therefore, based on the cell cycle diagram, inability of the cell to break down cyclin D would most directly lead to increased cell division.

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What other food do plantains resemble?

A.
sweet potatoes

B.
bananas

C.
white potatoes

D.
beets

Answers

Answer:

B.  bananas

Explanation:

When E. coli is grown in a high osmotic pressure environment, _________. Multiple Choice MicF RNA is transcribed and base pairs with the OmpF mRNA at the ribosome binding site and enhances translation of the OmpF porin protein MicF RNA is not transcribed allowing a stem-loop structure to form at the site of translation initiation MicF RNA is transcribed and base pairs with the OmpF mRNA at the ribosome binding site effectively preventing translation of the OmpF porin protein MicF RNA is not transcribed so the OmpF mRNA is readily translated to synthesize the OmpF porin protein

Answers

Answer:

MicF RNA is transcribed and base pairs with the OmpF mRNA at the ribosome binding site effectively preventing translation of the OmpF porin protein

When a plant fertilizes a plant of a different species, it results in what?

A.
A sterile plant

B.
Cross-pollination

C.
Hybridization

D.
A new species

Answers

Answer:

When a plant fertilizes a plant of a different species, it results in (B) cross-pollination.

I hope this helped at all.

When babies are born, many
of their bones are still
cartilage. As they grow, these
harden into bone.
What do we call the process
of forming and hardening
bone?
A. digestion
B. circulation
C. ossification

Answers

Answer:

C. ossification

Explanation:

All bones develop in the same way in a process called ossification. At about 10 weeks, bone tissue starts to form as cartilage or membrane. Then, calcium and phosphate – minerals stored in your body and replenished by the foods you eat – are added to the tissue

C. ossification is your answer

Help anyone numbers 1-16 I am not asking for all just some or even one thank you

Answers

anyways 1. dominant allele, 2. gene, 3.genetics 4. genotype, 5. recessive allele,10. cross pollination 12. probability.

Which one of the following fuels directly produces CO2 but is considered carbon neutral?

Question 2 options:

a)

Wind


b)

Biomass


c)

Oil


d)

Coal


e)

Hydropower

Answers

Answer:

A. wind

B. coal

Explanation:

there are two fuels directly produces CO2 but is considered carbon neutral which are wind and coal

Can you please help me fill in the rest of the missing facts for my assignment?

Answers

Didinium eats paramecium

Parameciums form of prey is bacteria

Parameciums are colorless

Parameciums cleans up small particles of debris in water

I’m not sure about what they have in common. Hope this helps a bit though

Science Experiment: Part 2
Your final report needs to include the items listed below, so keep these in mind as you complete your experiment
• An introduction connecting your experiment to other work in forestry
• Your hypothesis and a brief overview of your experiment
• A written description of the steps of your experiment to accompany a picture or video journal documenting the steps
• Measuring, in at least one of the steps
• The results of your experiment
• A one-page conclusion discussing the results of your experiment whether the experiment proved your hypothesis and how the results relate to the work described in the articles
about forestry that you have read

Answers

Answer:

ok

Explanation:

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