The thin, tubular bundle of nervous tissue that extends from the brainstem is called the

5. Which of the following statements best explains the role of meiosis in reproduction?

kiruha [24]

Answer:

The correct answer is: Meiosis makes it possible for a zygote to have the correct number of chromosomes.

Explanation:

Meiosis is a type of cell division used by reproducing organisms to produce the gametes (as sperm or egg cells). It has two rounds of division that results in four cells with one copy of each chromosome.

Before the division, genetic material from each chromosome is crossed over and creates new combinations of code on each chromosome. During fertilization, the cells produced by meiosis will conjoin to create a cell with copies of each chromosome again, the zygote.

5 0

3 years ago

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Bacteria share information about nutrients. Of what is this an example? a) intercellular communication b) ion channel-linked rec

stealth61 [152]

I believe the answer to this is C.

6 0

3 years ago

What life skill is closely related to stress management?

Sergio [31]

A life skill is that closely related to stress management is Time Management. This is because effective time management reduces stress in a very significant way. Time management is the practice of organizing and planning the measure of time<span> that is spent on specific activities</span>

3 0

3 years ago

What are the three major categories of roughages?

Dafna1 [17]

<span>We can conveniently classify feeds into three main types: (1) roughages, (2) concentrates, and (3) mixed feeds. Roughages include pasture forages, hays,silages, and byproduct feeds that contain a high percentage of fiber.</span>

8 0

3 years ago

The symptoms that shelly is experiencing result from the interactions between streptococus pyogenes (a prokaryote) and the cells

Arlecino [84]

Explanation:

While only eukaryotes contain nuclei, rough Endoplasmic reticulum, the golgi complex and mitochondria. Prokaryotes, are unique ad contain a characteristic capsule, while both may have plasma membranes, ribosomes, flagella and a cytoplasm.

Explanation:

Cells are the basic microscopic units of all organisms. There are two cell types, Prokaryotes and Eukaryotes.

Prokaryotic ( meaning pro: before and Karyon: for kernel/nut) describes organisms which don’t have a cell nucleus or other organelles surrounded by membranes. Eukaryotic (eu meaning true), are organisms with a cell nucleus and several other organelles surrounded by membranes.

Their structural components (i.e. their makeup) determine their function (what they do). Arranged in a phospholipid bilayer it is a semi-permeable membrane into the extracellular fluid or the cytoplasm which are both hydrophilic and contain large concentrations of polar water molecules or other water-soluble compounds. The hydrophilic heads of the bilayer are attracted to water while their water-repellent hydrophobic tails face towards each other- allowing molecules of water and hydrophilic molecules to move across the membrane along the concentration gradient.

These may increase metabolic reaction efficiency and separate proteins and molecules that may harm the cell by parceling them into membrane-bound organelles.

Learn more about cellular life at brainly.com/question/11259903

Learn more about mitochondria and similar structures at brainly.com/question/2855039