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kirill115 [55]
3 years ago
8

Define a branch point (also called a node) on a phylogenetic tree and describe what it represents.

Biology
1 answer:
Gala2k [10]3 years ago
4 0
In a rooted phylogenetic tree, each node ... phylogenetic tree that explicitly represents evolutionary time through its branch spans. A spindle diagram (often called
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Which of the following is the largest particle in soil? A-clay B-sand C-silt D-humus
Akimi4 [234]

Well the soil classification is usually done on the basis of particle sizes and composition of soil.

<span>Clay </span>usually consists of particles less than 0.075 mm in size. It is a sticky soil and shows great changes in volume with variation in its water contact. It also shows considerable strength when air dried.

<span>Silt </span>has larger particles than clay and are mainly inorganic in nature. The particle size is less than 0.075mm and exhibits slightly plastic or non plastic behaviour.

Humus is soil consisting of dead and decaying organic matter. It is mainly organic in content but some inorganic particles may be mixed in it. The top soil in a tropical forest may be considered as humus.

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3 years ago
What limits cell division?
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They need to have the exact copy of the cell, so it does takes time.
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A pea plant with purple flowers is crossed with a pea plant that has white flowers. All the offspring are purple, so we can conc
Gnoma [55]

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That the purple trait is dominant and the purple pea plant has a gene type of PP and the white flower has a gene type of pp

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3 years ago
In a stage of the cell cycle, the cytoplasm of the cell divides to form two separate cells. Which stage of the
rjkz [21]

Answer: it's usually cytokinesis in plant is from centre to periphery while animal is viceversa

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In many ways, a mule is a superior animal to the horse or donkey. Mules are often stronger and can jump higher than either of th
svp [43]

Answer: They are sterile

Explanation:

Mule is a hybrid of male donkey and female horse with different chromosome number and is considered superior to both horse and donkey. Still it is considered as a weak hybrid this is because the mule is sterile which means that it cannot reproduce further.

The mule though is superior in many ways such as it can jump and is strong. The hybrid of mule is not good as it cannot continue its next generations on earth.

They are sterile and so is a weak hybrid.

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3 years ago
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