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Art [367]
3 years ago
10

Which of the following happens when a cell divides? Select one: a. The cell's volume increases. b. It becomes more difficult for

the cell to get enough oxygen and nutrients. c. The cell has DNA overload. d. Each daughter cell receives its own copy of the parent cell's DNA.
Biology
1 answer:
telo118 [61]3 years ago
8 0
<h2>Answer is option "d"</h2>

Explanation:

  • During mitosis repeated chromosomes are positioned close to the center of the cytoplasm and then isolated so every girl cell gets a duplicate of the first DNA (in the event that you start with 46 in the parent cell, you should wind up with 46 chromosomes in every little girl cell). To do this cells use microtubules (alluded to as the axle mechanical assembly) to "pull" chromosomes into every "cell". The microtubules have the 9+2 game plan examined before
  • Animal cells (with the exception of a gathering of worms known as nematodes) have a centriole. Plants and most other eukaryotic living beings need centrioles. Prokaryotes, obviously, need shafts and centrioles; the phone layer expects this capacity when it pulls the by-then recreated chromosomes separated during parallel splitting
  • Cells that contain centrioles additionally have a progression of littler microtubules, the aster, that stretch out from the centrioles to the cell film. The aster is thought to fill in as a prop for the working of the axle strands
  • Hence, the right answer is option "d"

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Why fungi are called saprophytic fungi?​
ratelena [41]

Answer:

Fungi cause decay by releasing enzymes onto the dead animal or plant. These break down complex compounds into simple soluble ones that can be absorbed by decomposers. Organisms that feed on dead material in this way are called saprophytes.

6 0
3 years ago
Organisms that reproduce asexually usually do so by a form of cell division called...
marusya05 [52]
i think the answer is : A meiosis because The process of meiosis produces unique reproductive cells called gametes, which have half the number of chromosomes as the parent cell. Fertilization, the fusion of haploidgametes from two individuals, restores thediploid condition. Thus, sexually reproducing organisms alternate between haploid anddiploid stages.
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3 years ago
A foal from a red colored mother and a white colored father, has a light red coat. What are the likely genetics behind the foal’
kondaur [170]

Answer:

The likely genetics will be incomplete dominance for such a phenomenon.

Explanation:

Incomplete dominance occurs when the dominant allele is not fully or completely showing dominance over the recessive allele.

When parents with such alleles are crossed, the resulting offsprings will show a physical trait which is intermediate and different from both of the parents.

In the scenario discussed in the question, the red colored mother and the white colored father are producing offspring that have light red coat. This is because the red color is not completely dominant over the white color. Hence, an intermediate light red color is seen in the offspring.

4 0
3 years ago
In a one-trait testcross, the phenotype that disappears in the f1 generation of a homozygous dominant and homozygous recessive c
Alexxandr [17]
The answer is recessive
4 0
3 years ago
Read 2 more answers
Which of the following best describes the main purpose of the combined processes of glycolysis and cellular respiration?1 breaki
max2010maxim [7]

Answer:

4. transforming the energy in glucose and related molecules in a chemical form that cells can use for work

Explanation:

Glycolysis breaks down glucose into two molecules of pyruvate which is transformed into acetyl CoA to enter the Kreb's cycle. Kreb's cycle breakdown the acetyl CoA into CO2 and H2O. The energy stored in the glucose molecule is released during glycolysis and Kreb's cycle. The released energy is stored in the form of NADH and FADH2 as well as in few molecules of ATP.

The NADH and FADH2 enter the final step of cellular respiration, the oxidative phosphorylation. Here, NADH and FADH2 are oxidized with the help of electron transport chain (ETC). During the transfer of electrons through ETC, the proton motive force is generated which then helps in ATP synthesis.

Hence, the three steps of cellular respiration (glycolysis + Kreb's cycle + oxidative phosphorylation) retrieve the energy from nutrients such as glucose and store it in the form of ATP. ATP is used by cells as an energy source for various other functions.  

8 0
3 years ago
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