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Alex73 [517]
3 years ago
7

What is the difference between an ionic bond and a covalent bond?

Biology
1 answer:
cricket20 [7]3 years ago
6 0
Ionic bonds result when electrons are tranfered between atoms. Covalent bonds result when valence electrons are shared between atoms. You should be able to identify whether an ionic or covalent bond is being formed between atoms.
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Janine’s hands are larger than her father’s hands. Which explanation can account for the difference in hand size between father
suter [353]

Answer:

D or b

Explanation:

Choose between those

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3 years ago
2. What is the difference between primary and secondary succession?
horsena [70]

Answer:

In primary succession, newly exposed or newly formed rock is colonized by living things for the first time. In secondary succession, an area that was previously occupied by living things is disturbed, then re-colonized following the disturbance.

6 0
2 years ago
1. After mitosis in animals, cytokinesis takes place. What happens during cytokinesis?
il63 [147K]
The correct answers are as follows:
1. During cytokinesis, THE CELL MEMBRANE PINCHES IN TO FORM TWO NEW CELLS.
Cytokinesis is the physical process of cell division, it divides the cytoplasmic content of the parental cell into two new daughter cells. Cytokinesis takes place in both mitosis and meosis.
2. The correct order of the phases of mitosis are as follows: PROPHASE, METAPHASE, ANAPHASE AND TELOPHASE.
Mitosis is the process of cell division by which a cell is divided into two new cells. The process occurs in four basic stages and result in the formation of two new cells.
3. The following terms are related to sexual reproduction: MATING SYSTEM, GAMETE FORMATION AND AMPLEXUS.
Amplexus refers to the mating positions of frogs and toads during sexual reproduction. Mating system refers to the number of mating partners that an animal has during the mating period. Gamete formation is the process by which sex cells are made and it occurs in both male and female animals.
4. As a cell is preparing to divide by mitosis, the DNA MUST BE COPIED.
When a cell is getting ready to divide by mitosis, it will undergo a stage called interphase, during which the cell prepare for cell division. During interphase, the cell undergo some process and these include the copying of the DNA. The cell copies its DNA so that it has two copies of each strand.
7 0
3 years ago
One example of a stored-value card is a(n) *
svet-max [94.6K]

Answer:

credit card

Explanation:

5 0
3 years ago
Read 2 more answers
1. A heterozygous individual can produce offspring with recessive alleles.<br> Why does this occur?
arlik [135]

Answer:

It need to reproduce

Explanation: it has one recessive allele so whether it reproduces with another heterozygous or h mzygous the offspring could end up with that recessive allele

if the question was a recessive phenotype they would need to find another heterozygous individual to put together the 2 recessive alleles to show the recessive trait

5 0
3 years ago
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