Almost all animals share the following characteristics except cell walls. So, the correct option is A.
Animals are defined as multicellular, eukaryotic organisms in the biological kingdom Animalia. Animals consume organic matter, breathe oxygen that are able to move, reproduce sexually, and grow from the blastula, a hollow sphere of cells during embryonic development.
Animals dominate human concepts of life on Earth in terms of their size, diversity, abundance, and mobility, with the presence of musculature and mobility being one of the primary characteristics of the animal kingdom.
Animals share the following characteristics such as diploidy, heterotrophy and mobility.
Thus, almost all animals share the following characteristics except cell walls. So, the correct option is A.
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B. lakes
C. rivers
D. ponds
Answer:
The correct answer is A. Marshes. :)
Explanation:
An example of a wetland ecosystem would be marshes, as they are regions where water is the primary factor controlling the environment and the associated plant and animal life. Lakes, rivers, and ponds are examples of aquatic ecosystems, not wetland ecosystems.
The correct answer to your question, 'Which of the following would be an example of a wetland ecosystem?' is marshes (option A). Wetlands are regions where water is the primary factor controlling the environment and the associated plant and animal life. They occur where the water table is at, or near the surface of the land. Different types of wetland ecosystems include marshes, swamps, and bogs.
Marshes, specifically, are a type of wetland where vegetation is dominated by herbaceous plants. Lakes, rivers, and ponds (options B, C and D respectively) are all instances of aquatic ecosystems, rather than wetland ecosystems. Lakes and ponds are standing or lentic waters, while rivers are flowing or lotic waters.
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Answer:
1) group
2) period
3) numbers of valence electrons
4) increases
Explanation:
When we move in a periodic table from top to bottom or vice versa along a vertical column , it is said that we are moving along a "group" in a periodic table.
Like wise when we move in a periodic table from left to right or right to left in a horizontal row , it is said that we are moving along a "period" in a periodic table.
The classification of elements belonging to any specific group of periodic table is dependent on the total number of valence electron. All elements of with in a group have same number of valence electrons however, the orbitals may change.
The atomic number increases while moving from left to right as the number of orbitals in which the valence electron is found also increase in the same direction.
A vertical column of elements in the periodic table is called a group
A horizontal row of elements in the periodic table is called a period
Atoms of elements in the same group have the same numbers of valence electrons
As you move from left to right on the periodic table, the atomic number increases
1) group
2) period
3) numbers of valence electrons
4) increases
The path of an egg cell after ovulation is from the ovary to the fallopian tube, then to the uterus, and if fertilized, it implants in the endometrium.
After an egg cell is released from the ovarian wall during ovulation, it first moves into the fallopian tube that sits adjacent to each ovary. The egg cell then travels down the fallopian tube towards the uterus - also known as the womb. If the egg gets fertilized by a sperm cell during its journey, it will implant itself in the endometrium, which is the inner lining of the uterus and supports the growing embryo in early pregnancy. Hence, the correct fill-in the blanks for this question is: fallopian tube; uterus; endometrium.
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Answer:
1. Light.
2. Atmospheric.
3. Energy from e.
4. Water molecule.
5. Oxygen.
6. Energy, hydrogen.
True
False
Answer: FALSE
Explanation:
Genetic information is a information which is stored in cells of the living beings in the form of nucleic acids which can be either DNA (deoxyribonucleic acids) or RNA (ribonucleic acid). These nucleic acids store information in the coded form. These are passed from the parents to their offspring through reproduction. The ATP (adenosine triphophate) is the energy molecule present in the body after the oxidation and breakdown of food by the process of respiration. This does not carry the genetic information.