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GaryK [48]
3 years ago
12

What does this process lead to? Chiasma

Biology
1 answer:
Firlakuza [10]3 years ago
7 0

Answer: Chiasmata are specialized chromatin structures that link homologous chromosomes together until anaphase I (Figs. 45.1 and 45.10). They form at sites where programmed DNA breaks generated by Spo11 undergo the full recombination pathway to generate crossovers. At a given chiasma, an exchange of genetic material can occur between both chromatids, what is called a chromosomal crossover, but this is much more frequent during meiosis than mitosis. In meiosis, absence of a chiasma generally results in improper chromosomal segregation and aneuploidy.

Hope this helps........ Stay safe and have a Merry Christmas!!!!!!!! :D

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HELP ME I WILL GIVE BRAINIST AWANERR AND On a separate sheet of paper, choose three animals, one that lives in water, one that l
padilas [110]

Answer and Explanation:

Land - Lion

Water - Sealion

Flies - Bees

Lions have strong retractable jaws that help them eat their prey and that way they adapt to their enviroment.

The Sealion's thick, oily fur and a layer of blubber allow them to keep a high temperature in cold waters.  

A Bees body carries an electrostatic charge that attracts pollen and that way they can keep it in them.

Hope this Helps! Have a GREAT day!

4 0
3 years ago
Which of the following environmental factors affected the rate of reaction the most?
sasho [114]
I would say increased heat but without knowing the experiment I wouldn’t really be able to answer correctly I can only guess.
6 0
4 years ago
Can someone please help me?
KIM [24]

Explanation:

G A T and C are all bits of DNA (deoxyribonucleic acid)

G stands for Guanine A stands for Adenine C stands for Cytosine and T stands for Thymine, when Guanine is in the DNA it always pairs with Cytosine creating G-C and the same is for Thymine and Adenine, when they are sequenced in such a way it just shows how the DNA is placed.

8 0
3 years ago
What type of energy does a lamp have?
bazaltina [42]
light and heat are given off as a result of converting  the input energy  which i would guess is electrical energy or in case of gas or oil its chemical energy  
if it help pick as best :)
8 0
4 years ago
A method to trace the inheritance of a trait over many generations is called a
tia_tia [17]

Answer:

Pedigree.

Explanation:

Pedigree analysis may be defined as the the method to determnine the family history of a particular trait. The pedigree is important to determine the disease and its inheritance pattern.

The pedigree allows the trace of the inheritance of a particular trait over several generations. The pedigree analysis determines the individual as a carrier of the trait.

Thus, the correct answer is option (B).

4 0
3 years ago
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