Answers
Answer:
C
Explanation:
Related Questions
In self-pollination a plant has both reproductive structures and fertilizes itself with pollen. The offspring is identical to the parent. Which type of reproduction is this?
Answers
Answer:
Self-pollination occurs when the pollen from the anther is deposited on the stigma of the same flower, or another flower on the same plant. Asexual reproduction produces plants that are genetically identical to the parent plant because no mixing of male and female gametes takes place.
Explanation:
Self-pollination is when pollen from the same plant arrives at the stigma of a flower (in flowering plants) or at the ovule (in gymnosperms). There are two types of self-pollination: in autogamy, pollen is transferred to the stigma of the same flower; in geitonogamy, pollen is transferred from the anther of one flower to the stigma of another flower on the same flowering plant, or from microsporangium to ovule within a single (monoecious) gymnosperm. Some plants have mechanisms that ensure autogamy, such as flowers that do not open (cleistogamy), or stamens that move to come into contact with the stigma. The term selfing that is often used as a synonym, is not limited to self-pollination, but also applies to other types of self-fertilization.
Which dietary component is unlikely to be deficient in a meat-free diet?
A ) fat
B ) fibre
C ) protein
D ) vitamin
Answers
Momentum explains how _____ travels.
A.) sound
B.) heat
C.) both of these
D.) none of these
Answers
Answer:
I think D
Explanation:
The best cell to make human proteins is to use
A. Virus
B. Yeast
C. Bacteria cells
D. Mammalian cells
Answers
Answer:
i think Mammalian cells
Explanation:
If am wrong than i am sorry
Answer:
I think its C: bacteria cells
Why forest and wild life are closely related
Answers
Answer:
Wildlife and Forests are heavily dependent on each other since Wildlife forms forests and helps them sustain and grow. In return, Forests provide wild organisms with food, shelter and other resources. Wildlife that live in the forest require it for survival. The forest protects them, in many cases feeds them.
Explanation:
Wildlife and Forests are heavily dependent on each other since Wildlife forms forests and helps them sustain and grow. In return, Forests provide wild organisms with food, shelter and other resources. Wildlife that live in the forest require it for survival. The forest protects them, in many cases feeds them.
Which is an example of active transport?
a
Cells move sugar into their cells with energy
Water moves from where there is more water to where there is less
b
с
Salt moves from a 15% solution to a 2% solution
d
Dye moves from where it is dropped throughout an entire glass of water
Answers
Answer:
с ) Salt moves from a 15% solution to a 2% solution
Explanation:
In active transport, the particles move across a cell membrane from a lower concentration to a higher concentration. Active transport is the energy-requiring process of pumping molecules and ions across membranes "uphill" - against a concentration gradient.Aug 14, 2020
HELP ME NOW ASAP PLEASE HURRY HELP ME NOW
Answers
Answer:
i think the best answer is A
Explanation:
the rest don't make much sense
hope this helped a bit
What five things do living organisms need?
air
photosynthesis
a particular temperature range
heterotrophs
water
energy
space
Answers
Answer:
Answer: water, sunlight, food, protein, and oxygen.
Explanation:
because those are the only things that could make them alive
Answer:
water,energy,living space,temperature, and air
Explanation:
Environmental catastrophes can cause changes to the Earth’s surface.
Please select the best answer from the choices provided
T
F
Answers
Because one of the environmental catastrophes is dust bowl
Answer: true
Explanation:
edge
Explain how The two processes are interrelated.
Answers
Answer:
the picture isnt popping up
When scientists discuss the Sixth Extinction, they are referring to which pattern in the rate of extinction?
Answers
Explanation:
The Holocene extinction, otherwise referred to as the sixth mass extinction or Anthropocene extinction, is an ongoing extinction event of species during the present Holocene epoch (with the more recent time sometimes called Anthropocene) as a result of human activity.[3][4][5] The included extinctions span numerous families of plants[6] and animals, including mammals, birds, reptiles, amphibians, fishes and invertebrates. With widespread degradation of highly biodiverse habitats such as coral reefs and rainforests, as well as other areas, the vast majority of these extinctions are thought to be undocumented, as the species are undiscovered at the time of their extinction, or no one has yet discovered their extinction. The current rate of extinction of species is estimated at 100 to 1,000 times higher than natural background extinction rates.
.
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What three atoms build ALL
carbohydrates?
Water, Carbon, and Oxygen
Carbon, Hydrogen, and Oxygen
Carbon, Hydrate, and Water
Water, Oxygen and Carbon Dioxide
Answers
Carbon hydrogen and oxygen are the three atoms present in carbohydrates
which process is best illustrated by the diagram?
Answers
Answer:
Photosynthesis
Explanation:
bc thats how plants like it uwu
Photosynthesis is illustrated by the diagram.
What is photosynthesis?Photosynthesis is a process through which plants and other organisms transform light energy into chemical energy, which is then released to power the organism's activities through cellular respiration.6CO2 + 6H2O = C6H12O6 + 6O2 Above equation is a typical representation of photosynthesis. This signifies that light energy captured by chlorophyll (implied by the arrow) converts the reactants, six carbon dioxide molecules and six water molecules, into a sugar molecule and six oxygen molecules, the products as shown in the picture provided.learn more about Photosynthesis here:
https://brainly.com/question/26568636
#SPJ2
how do snails see an invisible trail?
Answers
Answer:
they have certain senses
Explanation:
Two characteristics of most plants are a root system and a shoot system. Most of the structures in these systems are common to all plants; however, there are some variations. Which structure can sometimes be found as part of the shoot system? Stems leaves roots flowers
Answers
Answer:
stems, leaves, flowers
Explanation:
There are two parts in the plants ----
1. the shoot system
2. the root system
Shoot system are defines as the upper part of the plant which means it is the part that lies above the ground or surface. It consists of stem, leaves and flowers. It is responsible for food production and is the production center of a plant.
The root system is the part that is under the soil. It holds the plant in its place and helps to absorb water and mineral from the soil. It helps to store the products of the photosynthesis process from the shoot system.
what traits do viruses share with living things?
Answers
Answer: Viruses are infectious agents with both living and nonliving characteristics. Living characteristics of viruses include the ability to reproduce – but only in living host cells – and the ability to mutate.
Explanation:
googles word not mines, but put it in your own.
The destruction of which transport vessel in the plant results in a faster death??
Answers
Answer:
All of the following are plant adaptations to life on land except ... D) The genes for the synthesis of transport proteins were destroyed. ... A) Xylem tracheids and vessels fulfill their vital function only after their death. ... 51) Ignoring all other factors, what kind of day would result in the fastest delivery of water and minerals to ...
Explanation: MARK BRAINLIEST
What is the answers for Q1 and Q2 here?
Answers
Decomposers, producers, dead matter, and consumers are all part of the ecosystem. Which part does NOT give off carbon dioxide?
Answers
Answer:
Producers do not give off carbon dioxide, in fact they actually need carbon dioxide to make glucose. Instead they give off oxygen.
drought can affect soil health. How might an extended drought impact soil formation?
Answers
Answer:
it might make it crack and harden it will also make it chucky instead of soft grassy fertal soil it will have almost no vitimin for plants to grow or to stay healthly
Explanation:
i am smort
Answer:
One of the effects of drought on soil health is the lack of nutrient uptake by crops, as water is the major medium for moving nutrients into plants as a result of water uptake
Which statement describes an advantage of asexual reproduction?
O Asexual reproduction results in variations in DNA.
O AsexXual reproduction causes less competition for resources.
O Asexual reproduction is faster than sexual reproduction.
O Asexual reproduction requires more energy than sexual reproduction.
Answers
Answer:
Asexual reproduction results in variations in DNA.Explanation:
How does natural selection provide a mechanism for evolution to occur?
Answers
Answer:
Explanation: If resources are limited in nature than only the organisms that adapt to their surroundings will survive- Darwin's studies proved these theories.
What layer of the atmosphere is the ozone layer found.
Answers
Answer:
stratosphere
Explanation:
Answer:
Stratosphere is the answer
What are the answers here? Select all that apply.
Answers
Answer:
tt
hh
those are the answers
Explanation:
Add the following complex numbers:
(6-2i)+(11+6i)
A. 17 + 4i
B. -5 + 8i
C. -5 +4i
D. 17 + 8i
HELP PLEASE
Answers
Answer:
A. 17 + 4i
Explanation:
Hello everyone. I hope someone know the answer to this. because I really hate biology is there anyone out there who is really good at biology?? thank you. I'll also give a brainliest
Answers
Answer:
I don't see a question....
I don't like Biology either It hard and super confusing...
photosynthesis flow chart
Answers
Answer:
plants take energy from the sun to produce glucose and much more
Explanation:
yeah i just wanted to help a little bit
A student drew the following model.
Glycolysis
Krebs cycle
Electron transport chain
ATP
Which phrase is the best summary of the model?
A. A food chain
B. A net transfer of
energy
o
C. A series of light and dark reactions
D. A series of trophic levels
Answers
Answer:
The conversion of food into usable energy
Explanation:
Answer: a net transfer of energy
Explanation:
:) just trust me
Explain whether or not you expect the chaparral biome to be sensitive to the loss of a single species.
NEED HELP ASAP PLEASE!!
Answers
Answer:
Explanation:
The chaparral biome has a large amount of biodiversity, which helps insulate an environment against the loss of a single species. Therefore, one would not expect the chaparral biome to be too sensitive to the loss of a single species.
Answer:
The chaparral biome has a large amount of biodiversity, which helps insulate an environment against the loss of a single species. Therefore, one would not expect the chaparral biome to be too sensitive to the loss of a single species.
Explanation:
sample answer on edge
Mitosis occurs in living things when a cell divides to produce two cells. Compared to the original cell, how many chromosomes are in each of the resulting cells?
A.The same number
B.Twice as many
C.Half as many
D.An unpredictable number
Answers
A
Explanation:
After mitosis, two identical cells are produced with the same original number of chromosomes of the parent's cell. In this case, if a cell has 24 chromosomes, each daughter cell will have 24 chromosomes after mitosis