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BabaBlast [244]
3 years ago
12

To construct a mapping cross of linked genes, it is important that the genotypes of some of the gametes produced by the heterozy

gote can be deduced by examining the phenotypes of the progeny.
Biology
1 answer:
FrozenT [24]3 years ago
7 0

Answer:

False.

Explanation:

Linked genes are the genes that are present on the same chromosome and can undergo the process the recombination. The recombinant progeny are obtained by the crossing of the linked genes.

The recombinant frequency and map distance can be deduced by the mapping of the linked genes. The genotype of the heterozygote cannot be deduced by examining phenotype and sometimes the recombinant progeny is completely different from the parents as well as from the heterozygotes.

Thus, the correct answer is false.

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Scientific Question: What is the effect of major flooding events on adult and juvenile trout
seraphim [82]

Answer:

The population decreases.

Explanation:

Flood has a very adverse effect on the population of both adult and juvenile trout that lives in the streams because the trouts which has less than one year age are not good swimmers so they can't with stand with the fast flow of water during flood condition so the population of both adult and juvenile trout decreases in that stream in which flood occurs.

7 0
3 years ago
This organ reabsorbs water and electrolytes, and stores feces
Radda [10]

Answer:

A: Esophagus

Explanation:

Hopefully this helps!

8 0
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When are electrons able to be pushed and move freely
Mariulka [41]
No lo se pero buen día ciela pásala rico
4 0
3 years ago
Sketch and label a food-web that includes at least 6 different items. Make
astra-53 [7]

Answer and Explanation:

Example of a food-web:

(1) Algae --> (2) Protozoas --> (3) Krill --> (4) Cephallopods --> (5) Medium sized dolphin --> (6) Large Dolphin

The trophic web is the process of energy transference through a series of organisms, in which every organism feeds on the preceding one and becomes food for the next one.

1) The first link is an autotroph organism or producer, such as a vegetable, that can synthesize organic matter from inorganic matter. In this example, the autotroph organisms are algae, that make use of sunlight and inorganic matter.

The next links are the consumers:

2) Herbivores are primary consumers and feed on producers. In this example, herbivore organisms are protozoan.

3) Krills are the secondary consumers and feed on protozoans.

4) Some species of cephalopods feed on krill, among other species.

5) Specialized Cetaceans such as the Risso´s dolphin, feed especially on cephalopods, as they lack upper teeth and they only have a few teeth in their jaws.

6) The killer whale is a big sized-dolphin and a very important predator. It feeds on many animals, and one of them is the Risso´s dolphin.

4 0
3 years ago
DNA is found in every cell of an organisms body.
Andrei [34K]

This is true

May nilbin be with you

6 0
3 years ago
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