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Vedmedyk [2.9K]
3 years ago
12

Plz help!

Biology
1 answer:
11111nata11111 [884]3 years ago
7 0

Answer:

1. high adaptability

2. low population size

3. All the dinosaurs, along with 50% of all species alive at the time died out when an asteroid struck Earth.

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Animal behavior Essay
yaroslaw [1]
Animals can have way different behaviors such as the good behavior bad behavior mostly wild animals have the bad one but what about house animals like a puppy or a cat well they have the good one they treat their owner well and have a great impact on them.the bad ones dose not treat as well they eat humans or other smaller animals in fact the bees take their nutrients from the flowers nectar which is their honeys transform plan they use this plan to transform honey from flowers to the bees house.
7 0
3 years ago
which of the following traits acquired? 1:the number of petals that grow in a plants flower 2:the wing shape of a wild bird 3:th
tester [92]
3) The abillity of some gorillas to use sign lanauge
That is an acquired trait which they learned. They werent born know it.
Hope this helps
<em><u>Liesel3327</u></em>
4 0
3 years ago
When she missed her morning bus ride to work, shelly's blood pressure rose and she experienced a throbbing headache. her physica
Ira Lisetskai [31]
Hello, when Shelly's blood pressure rose her physical responses to missing the bus were --stress reactions.
Please click the thanks button and brainiest to help me stay on here thanks.
4 0
3 years ago
What is the remaining ratio of alleles? 2. Have any alleles been selected against?
Luden [163]

The remaining ratio of alleles is about 3:1

<h3>What about alleles?</h3>
  • The term "allele" is employed to refer to a gene's alternate form or variants.
  • For each autosomal gene, one allele is inherited from each parent, and that we often group the alleles into groups.
  • Usually, we ask them as normal, wild-type, aberrant, or mutant alleles.
  • For instance, a dominant allele can overcome the characteristics of other recessive alleles;
  • These features are what determine an individual's eye and hair color, for instance .
  • In this instance, the dominant brown eye alleles outnumber the recessive blue eye alleles.
  • Any of two or more genes that may alternately appear at a certain location (locus) on a chromosome is referred to as an allele, also referred to as an allelomorph.
  • Alleles may exist in pairs or there could also be many alleles influencing how a certain trait is expressed (phenotype).
  • Each gene during a human has two copies (or alleles), one from each parent.
  • Alleles significantly contribute to the event of each person's unique traits.
  • Alleles are variants of the identical gene with a minor difference in the DNA base sequence.
  • An allele may be a gene's variable form.
  • Some genes exist during a number of forms, all of which share the identical genetic locus on a chromosome.
  • Because each genetic locus in humans has two alleles—one acquired from each parent—they are referred to as diploid creatures.

Learn more about alleles here:

brainly.com/question/23516288

#SPJ4

8 0
11 months ago
Autonomic dysreflexia is characterized by a. hypotension and shock. b. hypertension and bradycardia. c. pallor and vasoconstrict
omeli [17]

Answer:

B) hypertension and bradycardia.

Explanation:

Autonomic dysreflexia is a syndrome which is characterised by the sudden rise in the blood pressure of the human. The disease is common in the people with a higher level of spinal cord injuries above the T6 level.

The condition occurs when some external stimuli like pain or irritant activate the involuntary response in the body which cause the blood pressure to rise (hypertension). This leads to the slowdown of the heartbeat (bradycardia) to restore the blood pressure but the body cannot restore the blood pressure due to the damage in the spinal cord.

Thus, Option-B is the correct answer.

8 0
2 years ago
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