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Mrrafil [7]
3 years ago
8

In human curly hair is dominant over straight hair a woman heterozygous for hair curl marries a man with straight hair and they

have four children?
Biology
1 answer:
Delvig [45]3 years ago
5 0
50% chance for homozygous straight haired, 50% chance for heterozygous curly haired. 
Punnett square:

        C        c
c |   Cc  T  cc    |
   | -----<span>  </span>+  -----  |
c |   Cc  |   cc    |
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If you placed the celery into a bottle of colored water that was 35% sugar, would the colored water be seen in the celery? Why o
Wewaii [24]

Answer:

yes,The small "vessels" in the celery stalks carry the water and color to the leaves, like the way blood travels through your body.

Explanation:

3 0
2 years ago
Are Burmese pythons taking over Florida? Burmese pythons (Python molurus bivittatus) are constricting snakes that can reach enor
LuckyWell [14K]

Answer:

1. It is now illegal to import or purchase Burmese pythons in Florida. Probably, at some point, python owners who no longer wanted to care for them let them go in the Everglades. By the mid-1990s, the pythons had established a breeding population.

2. There have been no human deaths from wild-living Burmese pythons in Florida. Overall, the risk of attack is very low. ... The simplest and most sure-fire way to reduce the risk of human fatalities is to avoid interacting with a large constrictor.

Explanation:

Burmese pythons are not poisonous snakes, however they are constrictors, coiling around their prey and squeezing the life out of it. The officials in the state of Florida are extremely concerned about the invasion of these large snakes and their ability to take over most of the Everglades.

6 0
3 years ago
Read 2 more answers
True or false the center of the earth is very hot
Fantom [35]

Answer:

true very true

4 0
3 years ago
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a diagram shows embryo developed of four different animals. how is this evidence used to suggest that life changes over time?
Fudgin [204]
In the early stages the embryos of four different species will look the same .For example, fish embryos and human embryos both have gill slits. In fish they develop into gills, but in humans they disappear before birth. That what makes them different.
7 0
3 years ago
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Nuestro planeta esta habitada por numerosas ____, muchas de ellas extendidas en grandes y diversas zonas. Sin embargo, existen e
FinnZ [79.3K]

Answer:

Nuestro planeta esta habitada por numerosas <em>especies</em>, muchas de ellas extendidas en grandes y diversas zonas. Sin embargo, existen especies que habitan una sola <em>área/región</em> con características<em> ambientales</em> únicas para su desarrollo.

Explanation:  

Entre las miles de especies que habitan el planeta, muchas de ellas pueden estar ampliamente distribuidas, mostrando adaptaciones a una gran variedad de ambientes y hábitats, mientras que muchas otras solo se encuentran restringidas a determinadas areas o regiones particulares que presentan condiciones ambientales determinadas. Esta diferencia en distribución esta muy relacionada a la historia de la especie,  a la edad de la misma sobre la tierra, adaptaciones a los ambientes y capacidades reproductivas y de dispersión.

Dentro de la clasificación de especies de acuerdo a su distribución, podemos mencionar a las especies

  • nativas: aquellas que habitan y se distribuyen las áreas naturales donde se originaron,
  • endemicas: entran dentro del concepto de nativas, pero a parte se caracterizan por habitar <u><em>unicamente</em></u><em> una región en particular debido a las condiciones ambientales</em> que les son propicias para su desarrollo. Estas especies no pueden trasladarse a otras regiones.
  • exoticas: aquellas especies que salen de su area natural de distribución para habitar otras areas mas lejanas. Allí pueden establecerse e interactuar con especies nativas sin causar grandes daños.
  • invasoras: especies exoticas que llegan a otras areas, que se establecen y que tienen la capacidad de reproducirse a una tasa superior a la de las especies nativas, invadiendolas y desplazandolas. Interactuan con las especies nativas y causan daños importantes.

Los términos nativos, endemicos, exóticos son <em>relativos al área a la que se esté haciendo alusión</em>: un continente, un país, una región o un bioma.

5 0
3 years ago
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