Evolution is a change in
a. a living thing as it grows older
b. a species over time
c. characteristics of living things
d. the history of the Earth
2 Answer:
Homologous body parts are similar in
a. function
b. structure
c. both a and b

Answers

Answer 1
B. a species over time
B. structure

Related Questions

What's the meaning of morphological in swine?

Answers

External parts of the pig

Is it this one I am really confused rn

Answers

Answer:

it depends on what you're trying to do

I also need help with dis plz?

Answers

Interphase stage would be correct

Summarize the features of a safe and sanitary composting facility. Explain the role played by each feature. (Not Multiple Choice, pls answer quickly!)

Answers

Given what we know about sanitary procedures, we can confirm that the features of a safe and sanitary composting facility lie in proper employee hygiene.

The most important part in limiting the pathogenic impact of compost is that of employee hygiene, which includes:

Thorough hand washing after handling compostKeeping the compost free of dust Keep any and all cuts covered at all timesThe employees must have proper vaccination protection before handling compost.

These are the features of a safe and sanitary composting facility and their role is to limit the effect and spread of pathogens that may result from the build-up of compost.

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As soon it cut a piece of an outdoor potted plant and brings it inside and place is it in a vase. A few weeks later, the student notice is that not only is a plant so alive, it has roots. The student plans this cutting into a pot with soil, and he grows along side the original point where it came from. Which explanations best match with the description an image shown here in the scenario? Select all that apply.

Answers

Answer:

If its on usa test prep it would be

A) The new root growth is a result of meiosis

B) the new plant formed from as reproduction

D) The new plant is genetically identical to the original plant.

The new plant grows vegetatively from the cutting and will look exactly like the original plant.

Vegetative propagation

Cutting is a form of vegetative propagation attribute of some organisms.

Cutting a tissue off a plant and the tissue developing its own root to become a new plant happens by mitosis.

Mitotic division of the cut tissues leads to the formation of roots and the eventual growth to a new plant.

Mitotic growth means that the new plant will be genetically and physically identical to the parent plant, provided they grow under the same conditions.

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17
Select the correct answer from each drop-down menu.
Fats are an important dietary requirement that play a number of roles in the body. Fats transport fat-soluble vitamins in the body, such as blank
. The body can't synthesize blank
and must obtain it through dietary intake.

Answers

Answer:

Fats are an important dietary requirement that play a number of roles in the body. Fats transport fat-soluble vitamins in the body, such as vitamins A,D,E,K

. The body can't synthesize essential fatty acids

and must obtain it through dietary intake.

Answer:

vitamen d   then  omega 3 fatty acids

Explanation:

i got it right

Plants lose __ % water to transpiration resulting in 10% increase in atmospheric water vapor which increases relative humidity and chance of precipitation.

A: 90
B: 10
C: 100
D: 45​

Answers

Answer: A

Explanation: Transpiration is the loss of water from the plant through evaporation at the leaf surface. It is the main driver of water movement in the xylem. Transpiration is caused by the evaporation of water at the leaf–atmosphere interface. Up to 90 percent of the water taken up by roots may be lost through transpiration as only a small amount of that water is used for growth and metabolism.

In the formation of coal, which stage has the lowest carbon content?
A. bituminous coal
B. lignite
C. anthracite
D. peat

Answers

Answer:

a

Explanation:

Answer:

Peat

Explanation:

Took the quiz

There are 100 ants in an ant farm that is 10 inches by 5 inches. What is the population 1 density? (Show your work)​

Answers

The population density would be 2 ants/square inch

Population density is defined as the population size of a species of organism per unit area of the habitat occupied.

In this case, the population size of ants in the ant farm is 100 while the dimension of the ant farm is 10 inches by 5 inches.

Area of the ant farm = Length x breadth

                                   = 10 x 5

                                   = 50 square inch

Population density of ant = population size/area

                                           = 100/50

                                           = 2 ants/square inch

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Big brown bats have 50 chromosomes in their skin cells. How many chromosomes are in one of their sperm or egg cells?

Answers

Answer:

46

Explanation:

Question 1 of 10
A cell membrane is very specific about what it allows across. How does this
help the cell?
A. The cell works better when it contains fewer proteins.
B. It helps the cell absorb as many different molecules as possible.
C. Transport proteins allow only enzymes to pass through the
membrane
D. It is better for the cell if most molecules are prevented from
entering

Answers

Answer:

D. It is better for the cell if most molecules are prevented from

entering

Explanation:

Why is IV medication not very effective at treating infections at a burn site?

Answers

IV(intravenous) medication not very effective at treating infections at a burn

site because of the immunosuppression experienced as a result a systemic

inflammatory response

IV medication which contains antibiotics is given intravenously to burn

patients and it helps to prevent infections of of the body.

The IV medication won't perform at optimal level as a result of the immune

system being weak due to the systemic inflammatory response which is why

it isn't very effective.

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biology chapter 12 assessment

Answers

Answer:

what is the question so that I will solve it

What type of tissue surrounds the slip disc with age epithelial tissue?

Answers

Answer:

It is Cartilage.

What would be the complimentary strand for the DNA sequence
ATAACGA

Answers

I believe it is TATTGCT
TATTGCT is the answer

what is not an empale of homeostasis

Answers

Answer:

B

Explanation:

It's not something your body itself is doing to regulate itself.

What is the function of a plasma membrane that all living cell depends on

Answers

Answer:

The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell. And that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.

PLEASE HELP!! i’ll give brainlist and points.

Answers

Answer:

4 then 1 then 3 and finally 2

do it the easy way hope it helps

someone to differentiate the 7 Baltimore classification from one another​

Answers

Answer:

youbot girl or boy

Which of the following systems does NOT excrete some form of waste ?

A: Urinary

B: Integumentary

Or C: Skeletal

Answers

Answer:

Option C is write answer

su**

Where has the population reached the carrying capacity in the graph shown
above?
A. Point A
B. Point D
C. Point B
D. Point C

Answers

Answer: the correct answer is D

Explanation:Carrying capacity is characterized as the maximum populace size that a domain can continue inconclusively.  For most species, there are four factors that factor into figuring the carrying capacity of an individual population: food accessibility, water resources, habitat, and ecological conditions.

In a graph representation of population size in a time period increases until it reaches carrying capacity, carrying capacity is representing in the graph where the increase in curve becomes stable and makes a plateau.

Pain in an area of the shoulder that occurs during a heart attack is called __________________ pain.

Answers

Answer:

anginapectoris

......

It is called Angina pain

The invention that led to widespread transport of livestock was the railroad

Answers

Answer:

Barbed wire was invented and patented by Joseph Glidden in 1874 and had a major impact on the cattle industry of the Western U.S. Accustomed

Explanation:

________________________ happen when pairs of bonded bases in a double strand of DNA get replaced with different pairs.

_________________________ happen when extra base pairs are included in an existing DNA sequence.

_________________________ happen when base pairs in an existing DNA molecule get removed from it.

Fill in the blanks correctly

Answers

Answer:

Explanation:

A base pair is two chemical bases bonded to one another forming a "rung of the DNA ladder." The DNA molecule consists of two strands that wind around each other like a twisted ladder. Each strand has a backbone made of alternating sugar (deoxyribose) and phosphate groups. Attached to each sugar is one of four bases--adenine (A), cytosine (C), guanine (G), or thymine (T). The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.

How does temperature affect the catalase enzyme


Answers

MONKEY MAN WAS HERE!!!

These are standards that determine a scientists behavior, right or wrong.

Answers

Answer:

right beacuse

Explanation:

In what type of organism is cell differentiation
necessary?
A. prokaryotes
B. kingdom archaebacteria
C. single-celled organisms
D. multi-cellular organisms

Answers

It’s D. multi-cellular organisms. Differentiated cells are important in a multicellular organism because they are able to preform a specialized function in the body.
The answer is D that’s what I got

What chemical compounds are in a sunflower?​

Answers

Answer:  The major components of the sunflower seed hull, lipids, proteins and carbohydrates.

Explanation: The major components of the sunflower seed hull, lipids, proteins and carbohydrates were studied Lipids represent 5.17% of the total hull weights, 2.96% of which is wax composed of long chain fatty acids (C14–C28, mainly C20) and fatty alcohols (C12–C30, mainly C22, C24, C26).

Hope This Helps :)

What is the mechanism by which the secretion of a hormone is followed by travel to a distant target cell

Answers

Answer:

induction or repression of enzymes

Explanation:

Hormones are chemical messengers which are secreted by endocrine glands and regulate the rate of existing activities, usually through the induction or repression of enzymes within distant target cells via the endocrine system. They travel in the bloodstream, having slower, but longer lasting effect and are effective in small quantities.

hope it helps

The mechanism by which the secretion of a hormone is followed by travel to a distant target cell is primarily through the bloodstream. Once in the bloodstream, hormones are carried throughout the body, allowing them to reach their target cells or tissues.

Hormones are usually released in small amounts but have potent effects on target cells. The binding of a hormone to its specific receptor triggers signaling pathways within the target cell, leading to changes in cellular function or gene expression.

The travel of hormones through the bloodstream ensures their widespread distribution and enables them to reach distant target cells located in different organs or tissues.

This mechanism allows hormones to exert their regulatory effects on various physiological processes, including growth and development, metabolism, reproduction, and homeostasis.

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What are fontanels?

Answers

Answer:

a space between the bones of the skull in an infant or fetus, where ossification is not complete and the sutures not fully formed. The main one is between the frontal and parietal bones.

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