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rodikova [14]
3 years ago
5

How are nondisjunction and polyploidy related?

Biology
1 answer:
sergiy2304 [10]3 years ago
6 0

Answer:

Polyploidy arises as the result of total nondisjunction of chromosomes during mitosis or meiosis.

Explanation:

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Describe how DNA replication produces a new molecule of DNA that exactly ma
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Process during which a double-stranded DNA molecule is ... This means that each of the two strands in double-stranded DNA acts as a template to produce two new strands.This allows each base to match up with its partner: each having one strand from the original DNA and one strand of new DNA

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The field of ________ is concerned with maintaining biological diversity.
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It is called as conservation biology. Conservation biology aims to protect species, their habitats and the ecosystem from extinction. It is one field of ecology that focuses on the environmental problems caused by humans. It aims to reverse and understand the cause of loss of biodiversity. 

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Is the arrangement of vascular bundles in the stem same for all plant species?Explain
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\huge\boxed{\fcolorbox{red}{yellow}{Answer:- }}

No, the arrangement of vascular bundles in the stem same for all plant species.

<h2>☆ <u>In</u><u> </u><u> Monocot </u><u> </u><u>Stems</u></h2>

In monocots, xylem and phloem are organized in vascular bundles scattered throughout the stem. As the plant grows, monocot stems generate new vascular bundles for the new tissue. Monocot stems in general possess a simpler arrangement than that found in dicots.

<h2>☆ <u>In Dicots</u><u> </u><u>Stems</u></h2>

Within the class of plants known as dicots, herbaceous dicots and woody dicots have different arrangements of vascular tissues. In herbaceous dicots (plants, mostly annuals, with soft, non-woody stems), vascular tissue remains in discrete bundles even at maturity. In contrast, when mature woody dicots (plants, mostly perennials, with woody stems) reach maturity, the vascular bundles join together to form continuous rings around the interior of the stem.

<h2><em><u>ThankYou</u></em><em><u> </u></em>✔✔</h2>

7 0
3 years ago
What product is after bolus is completely processed in stomach?
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Chyme is the answer (:

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4 0
3 years ago
Thinking that acknowledges that adult predicaments must sometimes be solved in relativistic terms is called __________.
MArishka [77]

The question is incomplete as it does not have the options which are:

a) dialectical thought

b) moralistic thinking

c) postformal thought

d) logical thinking

Answer:

Postformal Thought

Explanation:

Postformal thought is the thought process or thinking of the adults which allows them to solve the dilemmas of adulthood. The postformal thought is considered the last or fifth stage of human development.

When the adults try to find out the practical application of what they have learned in life and solving problems of their life shows that the adult has now developed the postformal thought.

In the given question since the adult predicament can be solved in realistic terms is the stage when a person develops the postformal thought process.

Thus, Postformal Thought is the correct answer.

7 0
3 years ago
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