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2 years ago

What is true regarding all 11 body systems?

Biology

2 answers:

Tanya [424]2 years ago

8 0

Answer:

it's all in our body

Explanation:

good lessons !!!!

Andru [333]2 years ago

8 0

Answer:

What are the 11 human body systems and their functions?

The main systems of the human body are:

Circulatory system / Cardiovascular system: ...

Digestive system and Excretory system: ...

Endocrine system: ...

Integumentary system / Exocrine system: ...

Immune system and lymphatic system: ...

Muscular system: ...

Nervous system: ...

Renal system and Urinary system.

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One way to determine the density of animals in an area is to use the mark-recapture technique. A number of individuals from a po

NNADVOKAT [17]

Answer:

N = 187.55

Explanation:

Here you just need to replace the terms and clear the equation.

You already know that,

First capture: 25 prairie dogs.
First marked animals: 25 (the whole first capture)

You let these animals leave and then you made another capture.

Second capture: 135 prairie dogs
Already Marked animals: 18 (these 18 dogs were caught in the first capture and marked before releasing them)

To know the size of the prairie dogs population you just need to use the following equation and clear N, which is the value that you are looking for.

Number of individual marked in first catch/Total population size, N = Number of individual marked in 2nd catch / Total number of 2nd catch

Number of individual marked in first catch = 25 dogs
Total population size, N = this is what we want to know
Number of individual marked in 2nd catch = 18 dogs
Total number of 2nd catch = 135 dogs

So now, we need to replace terms

25 / N = 18 / 135

25 / N = 0.1333

N = 25 / 0.1333

N = 187.55

4 0

3 years ago

O er ejemplo

DiKsa [7]

Answer:

but you got to figure it out

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2 years ago

What characteristic makes osmosis different from diffusion?

3241004551 [841]

The answer is the first one. Diffusion is water only while osmosis can be for gasses

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3 years ago

Read 2 more answers

What types of structure are most prone to collapse in an earthquake? what types are most resistant to collapse?

Pie

Structures built on land underlain by weak mud that could liquefy are prone to collapse in an earthquake. Also structures built on top of, on, or at the base of steep escarpments could fail and produce landslides.

6 0

2 years ago

In a plant, leaf color and leaf shape are controlled by two linked genes Leaves of the wild-type plant are red. A recessive muta

Brrunno [24]

Solution :

Red is dominant over the white leaves and pointed is dominant over smooth.

Red = R , white = r

Pointed = P , smooth = p

Red, pointed x white,smooth ------ Parents

RRPP rrpp

RP rp ----------------- Gametes

RrPp -------- $F_1$

(red, pointed)

When this $F_1$ is test crossed,

RrPp x rrpp ---- $F_1$ test cross

Gametes → rp

RP ---------- RrPp - red, pointed - 36 parental type

Rp ---------- Rprp - red, smooth - 14 re- combination

rP ----------- rrPp - white pointed - 10 re- combination

rp ----------- rrpp - white, smooth - 40 - parental type

Total = 100

As this ratio is deviating from 1:1:1:1, it indicated the two genes are linked.

Linkage strength = percentage of crossing over = map distance between the genes.

Percentage crossing = recombination frequency = percentage of recombination.

Recombination frequency $=\frac{\text{total no. of recombination}}{\text{total no. of progeny}}\times 100$

$=\frac{14+10}{100} \times 100$

= 24 %

= 24 map units

4 0

3 years ago