Biology Middle School

If you cross a mussel with dark, zebra-striped shells with a mussel with solid light-colored shells, how many offspring would you expect to have the have solid, dark-colored shells?

Answers

Answer 1

Answer:

You would expect to have 0% offspring with the dark, zebra-striped shells.

Explanation:

Answer 2
DD - dark
dd- light color

DDxdd

If You Cross A Mussel With Dark, Zebra-striped Shells With A Mussel With Solid Light-colored Shells,

Related Questions

Looking at the map, what ideas do you have about why the trash is "trapped" in this location?

Answers

Answer: Due to the circulation of the wind and water the trash will continue to go around in a circle thus causing it to be trapped there.

Explanation: its been a min so i hope it helps :D

Due to the tides & current, it keeps the waste/garbage contained into a certain region instead of it dispersing

Which of the following results in the Earth's rotation and convection forces, causing the liquid outer iron core to move?

the magnetic field
solar wind
the Coriolis force
tides

Answers

Answer:

The Coriolis Force

Explanation:

C the Coriolis force

PLEASE ANSWER!! 40 points cus im cool


Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.

Place the pieces on the appropriate spot on the diagram.

Answers

Answer is nothing bro
drag the first to third
last to fourth
fourth to second

The____sorts and transports proteins to the cell membrane.

Answers

Answer:

golgi apparatus

Explanation:

it is the Golgi apparatus!!

How do plant parts do their job

Answers

Answer:

The basic parts of most land plants are roots, stems, leaves, flowers, fruits, and seeds. The function of each plant parts is described below. Plants are extremely important to life on Earth.

They grow on mountains, in valleys, in

deserts, in fresh and salt water—almost

everywhere on the planet. Plants come

in all shapes and sizes from the

smallest seedling to the towering

Giant Sequoias. Not only are plants

beautiful to look at, but they also

play a vital role in keeping people,

animals, and the Earth healthy. Plants provide food, medicine, shelter, and

the oxygen we need to breathe. In fact,

everything we eat comes directly or indirectly

from plants. Herbivores (plant eaters) and

omnivores (animal and plant eaters) depend

of plants for survival. Even carnivores

(meat eaters) depend on plants because

they often prey on animals that eat plants.

Plants also provide shelter and habitats for

many animals.

Our precious soil also needs plants. When plants die they decompose

and provide topsoil that is rich in nutrients and helps seeds to germinate

and grow into seedlings. Plants also help to slow erosion because their

roots hold soil in place. When plants carry out photosynthesis, they

take in carbon dioxide from the atmosphere and release oxygen for us

to breathe.

The basic parts of most land plants are roots, stems, leaves, fowers,

fruits, and seeds.

Stems hold plants up, move food such as minerals, and water inside the plant (plant transport system(through vascular bundle). Leaves make food for the plant (photosynthesis). Flowers contain seeds to make new plants (reproduction).Fruit protects fertilized seeds
Roots to absorb water and minerals from the soil using root hairs

Energy for life what would likely happen to the kelp
If the otter dies off?

Answers

Answer: The loss of thermal insulation can quickly cause the otter to die of hypothermia

If otters were to die, the population of their prey, such as sea urchins, would increase in number. This increase in the number of sea urchins would cause overgrazing of kelp forests, as sea urchins are known to feed on kelp. Kelp forests are important marine ecosystems that provide a habitat for a wide variety of marine organisms, including fish, crustaceans, and mollusks. Without otters to keep the population of sea urchins in check, the kelp forests could be seriously damaged or destroyed.

Therefore, the absence of otters could lead to a chain reaction that could ultimately impact the entire ecosystem of kelp forests.

Help please ____ Write the direct source of energy for each organism

1. Kelp 2. Otter 3. Sea urchins

Answers

Answer: The Sun is the major source of energy for organisms and the ecosystems of which they are a part. Producers such as plants, algae, and cyanobacteria use the energy from sunlight to make organic matter from carbon dioxide and water. This establishes the beginning of energy flow through almost all food webs.

Hope this helps!

I agree with the person above

Which statements are true concerning mineral formation? Check all that apply.

A. The slower the cooling, the larger the crystals. The faster the cooling, the smaller the crystals.
B. Crystals formed from magma are smaller than crystals formed from lava.
Minerals can only form in solutions when the solution is heated deep underground.
C. When a solution cools, elements and compounds leave the solution and crystallize as minerals.
D. Minerals formed from hot water solutions can form narrow channels in the surrounding rock.

Answers

Answer:the answer is numbers 1, 4, and 5.

Hope this helps! :D

Explanation:

Listen to her what she said

What is involved in the process of artificial selection?
A.
An organism with a beneficial trait is more likely to survive.

B.
An animals' genes undergo a mutation that produces a certain trait.

C.
Animals mate randomly,and a beneficial trait emerges in the offspring.

D.
Humans select animals to breed that create offspring with desired traits

Answers

Option D is correct.

Explanation:

Artificial selection is similar to natural selection. In natural selection, nature basically chooses the animals with the more beneficial traits to survive (survival of the fittest). The same concept is applied in artificial selection where humans choose the right animal that had their desired traits and breeds them. Hope this helps!

Why does a guitar sound different from a saxophone?

Answers

Answer:

Because the guitar has string and the saxophone doesn't.

Explanation:

Because Guitar is a string instrument, and saxophone is woodwind.

Which material is a main component in batteries?

lead
gold
silver
copper

Answers

It’s D. Cooper most batteries contain many components of copper inside the capsuled metal.
The answer would be #4 Copper because coppers tendency to acquire electrons and become more negatively charged, or “reduced”. Which allows it to enter and exit the cathode’s layered structure during the chemical reactions that transfer charge between the battery’s two terminals. At different points during this multi-step process, the copper stabilizes and enhances the transfer.

Choose the statements that accurately describe the feeding relationships in this food web. Check all that apply.

The otter is a secondary consumer.
The frog is a secondary consumer.
The algae are producers.
The flies are primary consumers.
The snails are primary consumers.
The heron is a secondary consumer.

Answers

Answer:

The Algae are producersThe Snails are primary consumersThe heron is a secondary consumer

Explanation:

A producer is the food for the primary (first level) consumers, and are herbivores. (Also known as vegetarians.) The organisms that eat the primary consumers are known as secondary consumers, which are meat eaters, or carnivores.

Which is one way that minerals crystallize from materials dissolved in water?

from the air
from solutions that evaporate
from water solutions that are heated
from the soil

Answers

from solutions that evaporate
From solutions that evaporate. That’s the answer

Which example describes biotic factors interacting with the environment?

A. sunlight shining through a window
B. oxygen circulating in the atmosphere
C. rain forming puddles on the sidewalk
D. butterflies resting on the flower of a plant

Answers


"butterflies resting on the flower of a plant "
The answer is D. Butterflies resting on the flower of a plant

What type of pea plants does “Tt” represent in the Punnett square

Answers

Answer:

The genotype "Tt" in a Punnett square represents heterozygous pea plants, meaning they have one dominant allele and one recessive allele for a particular trait.

Explanation:

Answer: Short peas

Explanation: In Mendel s pure pea patches (the tall pea) alleles are “TT” (there is one T for each parent) and short peas are shown as “tt” (one t for each parent)
HOPE THAT HELPS!

What is the name of the "hidden" gene?

A. recessive

B. dominant


C. normal


D. offspring

WHO EVER GETS IT RIGHT GETS BRAINLIEST

Answers

A. Recessive because its a type of allele that id often hidden or overshadowed by dominant ellelis

Answer:

A

Explanation:

Because the allele for recessive traits are lower case which means it is not dominant over the other.

ex:

aa - recessiveAA- dominantAa- dominant

(im not that good at explaining, sorry but i hope this helps)

27 POINTS and BRAINLIEST!!

Answer questions 2 and 6 please

Answers

Answer:

6 means like in generations things will die and they will grow and number 2 im not sure because I don't know when the drought happened but hoped I helped a bit at least! :D

Explanation:

The larger and harder seeds survived the drought because the drought reduced the number of seeds. The finches with the bigger beaks also survived because they were adapted to eating the larger and tougher seeds.

For 6, it is basically saying that natural selection occurs within generations because that is the process where favorable traits that help organisms survive become more dominant while unfavorable traits become more rare. Evolution occurs between generations because the change in the heritable traits is passed down from one generation to the next during reproduction.

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