what does the phrase " naked seeds" mean in reference to gymnosperms?
A.) They produce pollen
B.) They don't have cones
C.) They produce flowers
D.) They don't have fruit​

Answers

Answer 1

Answer:

D. they don't have fruit

Explanation:


Related Questions

What parts of a volvox are directly responsible for its movement?
A. eyespots
B. flagella
C. vacuoles
D. chloroplasts

Answers

Flagella


Volvox colonies move through their environment by the coordinated movements of their cells' flagella.
the answer is B-flagella

what is equilibrium

Please answer
And if help needed I am here to help anyone ☺️​

Answers

Equilibrium is when the sum of the forces is zero.

if a body ,under the  action of  a number of forces ,is at rest or moving with uniform velocity ,it is said to be in equilibrium.or simply if a body is moving with uniform velocity it is said to be in equilibrium.

Which organ does not fit with the rest?

Group of answer choices

nerves

skin

brain

spinal cord

Answers

its brain
Like the rest of our organs, the brain undergoes its own aging process. And yet the majority of adults don't experience major cognitive decline—the kind that severely limits their ability to live independently—over time. That's because the brain is one of the most resilient organs in the body.
The organ that does not fit with the rest is skin

ASSAP PLZ HELP 1) How do scientist typically grow bacteria in a lab? What is this large box made of? [1pt]
2) What do the numbers in the bacteria experiment represent? [1pt]

3) Where are the anti-biotics the least concentrated? [1pt]

Answers

Answer: Every microbiologist eventually has to grow bacteria in the lab. Bacterial culturing is the process of growing bacteria.The media must contain everything the bacteria need to survive and can be liquid or solid. Agar is added to hot liquid media to make a gel used for culturing in plates, tubes, slants, and stabs.

Explanation:

Every microbiologist has to grow bacteria in the lab.  Agar is added to hot liquid media to make a gel used for culturing in plates, tubes, slants, and stabs.

What are the functions of agar?

Agar is a jelly-like substance consisting of polysaccharides obtained from the cell walls of some species of red algae, primarily from ogonori and "tengusa".

Agar (agar agar) is a gelatinous substance that is extracted from seaweed and processed into flakes, powders and sheets. It is commonly used in Asian cuisines and as a flavorless vegan substitute for gelatin.

Agar helps gel, stabilize, texturize and thicken beverages, baked goods, confectioneries, dairy products, dressings, meat products and sauces.

Learn more about agar:

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Briefly explain the difference between "breath-
ing" and "respiration".

Answers

Answer:

respiration takes place in the cells and breathing is an action where you inhale and exhale from you airways

Answer:

There are the same thing. Respiration is the process of breathing out and in. "breath-ing" could be determined as breathing in or out, maybe both. There aren't any differences that i know of.

What would you expect to happen to the air pressure as a storm approaches?

Answers

Answer:

I would expect it to go down or low pressure to happen

cold ocean currents generally come from

Answers

Warm ocean currents originate near the equator and move towards the poles or higher latitudes while cold currents originate near the poles or higher latitudes and move towards the tropics or lower latitudes. The current's direction and speed depend on the shoreline and the ocean floor.


If the lionfish population keeps rising, what would be the possible effect on the trophic levels of
the ecosystem?

Answers

Answer:

As lionfish populations grow, they put additional stress on coral reefs. For example, lionfish eat herbivores, and herbivores eat algae from coral reefs. Without herbivores, algal growth goes unchecked, which can be detrimental to the health of coral reefs.

Explanation:

The lionfish are eating other consumers, so the native consumer populations are dwindling. This decrease can have a ripple effect. Larger predatory animals may not have enough food to eat because the native species are decreasing.

c) Binary fission and multiple fission
differentiate

Answers

Answer:

Binary fission

1. Forms two daughter individuals

2. Divides only once

3. No residue is left

4. Takes place in favourable conditions

5. Immortality is present

Example: Amoeba reproduces by binary fission

Multiple fission

1. Forms many daughter individuals

2. Divides repeatedly

3. Residue is left

4. Takes place in favourable as well as unfavourable conditions

5. Immortality is absent

Example: Plasmodium reproduces through multiple fission

Binary fission happen in favorable condtion where nucleus of (ex : amoeba) divides by mitosis giving two daughter cells and the mother cell disappears while multiple fission can happen in both favorable and unfavorable the nucleus undergoes repeated division to produce a large number of nuclei Each nucleus along with little bit of cytoplasm forms a membrane around it


Which type of transport moves sugars around the plant?

Answers

xylem I think. It might be the phloem. Correct me if im wrong.

The correct answer is active transport through phloem, since sugar is transported through this type of vessels

What are stalagmites and stalactites, and how do they form?

Answers

Stalactites grow down from the cave ceiling, while stalagmites grow up from the cave floor. ... As the carbon dioxide is released, calcite is precipitated (redeposited) on cave walls, ceilings and floors. As the redeposited minerals build up after countless water drops, a stalactite is formed.







Hope this helps :)

Why does photosynthesis needs cellular respiration?

Answers

Answer:

Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

Explanation: I go.ogled it lol

HELP ASAP PLS!!!! Which option identifies the most likely the cause of injury in the following scenario?
Sarah, who just turned 70, broke her elbow playing ice hockey with the neighborhood woman's league.
O Since menopause, Sarah's levels of the hormone testosterone have increased
O Since menopause, Sarah's levels of the hormone estrogen have increased.
O Since menopause, Sarah's levels of the hormone testosterone have dropped.
O Since menopause, Sarah's levels of the hormone estrogen have dropped.

Answers

Answer: Since menopause, Sarah's levels of the hormone estrogen have dropped.

Explanation:

The most likely cause of injury in the following scenario is that because of the menopause, Sarah's levels of the hormone estrogen, which is also known as a female hormone, have dropped and because of that she is playing ice hockey with others and since she did not play it before, she broke her elbow.

She broke it because she was inexperienced with it and if she has played it before menopause she could not break it.

Please help. thank u.​

Answers

Answer:

a

Explanation:

Why does a cell membrane have to be made of two layers, rather than just one?

Answers

Answer:

the cell membrane is hydrophobic and will not interact with water phospholipids form a two-layer cell membrane that separates fluid within the cell from the fluid outside of the cell.

How much natural gas is used in the United States each year? How does this compare with oil and coal use?

Answers

Answer:In 2019, the United States consumed about 31.01 trillion cubic feet (Tcf) of natural gas.

Explanation:

Mary, who has type O blood, is expecting a child with her husband, who has type AB blood. A blood type test reveals that the baby has type O blood. Is her husband the father of her child? How can you tell?

Answers

Answer:

No. If the parents are AB and O, the offspring can only be A or B.

Answer:

no.

Explanation: If you use a T chart you can see that the blood type must be either A or B.

Which of the following is NOT occurring during interphase?

Answers

Answer:

The nucleus replicates.

Explanation:

Replication of the nucleus does not happen during interphase.

Hope this is correct!

What is the genotype of an individual with type O blood?

Answers

Answer:

Genotype OO

Explanation:

PLS ANSWER ME FAST, I NEED THIS DONE BY TODAY AT 11:59 PM!!! I GIVE 40 POINTS, PLS ANSWER THANK YOU

Climate change (an abiotic factor) has slowly decreased habitat for the arctic seals. Predict how a reduction in habitat could change the capture efficiency of the killer whales. How would this affect the carrying capacities for both the whales and the seals?

If another source of prey were available to the whales, what changes in population size would you expect for the seals and the whales?

What are the limitations of the population dynamics lab? Is the lab activity a realistic representation of an arctic marine ecosystem?

Answers

Answer

#1. A reduction in habitat for arctic seals will reduce the population of arctic seals. This will reduce the capture efficiency for killer whales preying on arctic seals because there will be fewer to capture. A reduction in habitat for arctic seals will lower the carrying capacity for arctic seals because there is less habitat. A reduction in arctic seals, the food for killer whales, will reduce the carrying capacity for killer whales, unless there is a substitute source of food.

#2. If there is another source of food for killer whales, the population of killer whales will probably remain the same, if they were at their carrying capacity and their habitat remains the same. If there is another source of food for killer whales, the population of arctic seals will still decrease, because the habitat for arctic seals has decreased, and habitat is independent of predator population.

#3. There are many limitations on any simulation. The computer only uses the parameters in the program, so changes in ocean temperature, weather patterns, salinity changes, food supply, habitat, interaction with other species and presence of plants and zooplankton are not considered. All of those can change and change the results.

Explanation:

I am a man of god

A reduction in habitat for arctic seals will reduce the population of arctic seals. This will reduce the capture efficiency for killer whales preying on arctic seals because there will be fewer to capture.

What is climate change?

A reduction in habitat for arctic seals will lower the carrying capacity for arctic seals because there is less habitat. A reduction in arctic seals, the food for killer whales, will reduce the carrying capacity for killer whales, unless there is a substitute source of food.

If there is another source of food for killer whales, the population of arctic seals will still decrease, because the habitat for arctic seals has decreased, and habitat is independent of predator population.

The computer only uses the parameters in the program, so changes in ocean temperature, weather patterns, salinity changes, food supply, habitat, interaction with other species and presence of plants and zooplankton are not considered. All of those can change and change the results.

Therefore, A reduction in habitat for arctic seals will reduce the population of arctic seals. This will reduce the capture efficiency for killer whales preying on arctic seals because there will be fewer to capture.

To learn more about climate change, refer to the link:

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there are four kids one has blue eyes and blonde hair the other three have brown eyes and blonde hair explain what happened​

Answers

Explanation:

The child may have taken the recessive genes from his parents

What is the connection between cancer and cell replication (explained in 1 paragraph)?​

Answers

Answer:

The connection between cell replication and cancer is that cancer is caused by a malfunction in cell replication. Cells can malfunction while replicating and cause the cell to not stop replicating cells leading to cancer.

Explanation:

which event is most likely to lead to a heat wave HELP

Answers

Answer

It would be A high pressure system lingering over an area or A

hope i helped

Answer:

A

Explanation:

An experiment is being carried out to observe the melting of ice. Heat energy is being supplied at a constant rate. The temperature of the ice is recorded at different intervals of time. After some time, the observed values of temperature become constant even though heat energy is supplied to the ice. Explain what is happening in this situation.

Answers

Answer:

thoughout the experiments the ice starts showing sings of melting

Explanation:

May you please help me

Answers

i’m pretty sure it’s chloroplasts:)

Which organelle is not found in animal cells?
A.mitochondrion
B.ribosome
C.chloroplast
D.smooth endoplasmic reticulum

Answers

Answer:

Chloroplast

Explanation:

Chloroplast contain chlorophyll and is used during photosynthesis. Only plants conduct photosynthesis to get energy. Animals eat to get their energy.

smooth endoplasmic reticulum

Explanation:

because in biology a continues member system that forms a series of flatterned scas with cytloplasm of eukaryotic and cells serves multiple function

2. List the inputs and outputs of
photosynthesis. What part(s) of
the plant are responsible for
taking in each of the inputs?

Answers

Answer:

Inputs: carbon dioxide (CO2) and water (H2O)

Output: Sugar (C6H12O6) and oxygen

- Roots take in water

- Leaves take in carbondioxide

Explanation:

Photosynthesis is a unique metabolic process undergone by only set of organisms called AUTOTROPHS. Autotrophs are capable of synthesizing their own food by capturing light energy (from sun) and using it to make food (sugars).

This photosynthetic process requires certain substances called INPUTS, which are basically carbon dioxide (CO2) and water (H2O) and give out products called OUTPUTS, which are sugars and oxygen gas.

- The CO2 input is taken in by the plant via the stomata on its leaves while the water (H2O) is absorbed by the roots of the plant.

during breathing cycle what is the advantages of residual volume of air in lungs​

Answers

During breathing cycle, the residual volume of air in lungs provide the advantage as it prevents the lungs from collapsing. Also, due to the presence of residual volume, there is sufficient time for oxygen to be absorbed and for the carbon dioxide to be released during breathing.

Hope it helps!

HELPPPP DONT ANSWER FOR FRE POINTS

A molecule consists of two or more atoms bonded together, while a compound consists of two or more __________________ atoms bonded together.
Choose one answer.
a. Similar
b. Different
c. Ionized

Answers

Answer:

B. different

Explanation:

trust me bro

Answer:

IDSKKK

Explanation:

Write TWO questions you have about cells. If you can’t think of one right away, keep trying.

Answers

can we live without cells?

thats a simple question XD

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