1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
satela [25.4K]
3 years ago
12

.

Biology
1 answer:
Mars2501 [29]3 years ago
7 0
1 cells are the basic unit of life
2cells have heredity data that is passed to  offspring
3 all cells come from pre-existing cells
4 all organisms are made of one or more cells
5 energy flows through cells
6 all cells have a similar composition 
You might be interested in
What part of the cell contains genetic material?
jonny [76]
The chromosomes contain the genetic material which are located in the nucleus 
7 0
3 years ago
Dramatic changes in sea level occurred throughout the Cenozoic era and the rise and fall of sea level is recorded in the rocks o
ehidna [41]
<span>Virginia Coastal Plain. In addition to the rich fossil finds mentioned, these rocks also include some mastodon fossils which can be found in Quaternary sediments deposited along lakes and rivers.</span>
6 0
3 years ago
Read 2 more answers
Why food must be digested before entering your cells?
S_A_V [24]

Answer:

Digestion is important for breaking down food into nutrients, which the body uses for energy, growth, and cell repair. Food and drink must be changed into smaller molecules of nutrients before the blood absorbs them and carries them to cells throughout the body.     Protein must be broken down into amino acids.     Starches break down into simple sugars.     Fats break down into into fatty acids and glycerol.

plz mark brainliest

4 0
3 years ago
For a cell to be responsive to a lipid-soluble hormone, it must have
riadik2000 [5.3K]
Hello there!

For a cell to be responsive to a lipid-soluble hormone, it must have <span>a specific receptor in the cytoplasm or nucleus. I hope I was able to help you, and you're welcome :)

[Mark Brainliest] - Correct Certified?
</span>
7 0
3 years ago
To check whether Earnest and Denise could have a baby with Type O blood, draw a Punnett square for a father who has blood Type A
Nutka1998 [239]

Answer:

Answer is explained below and also see the document attached below for Punnett square.

Explanation:

ABO blood type (A, B, AB, or O) is based on the presence (or absence) of the A and B antigens in the red blood cells. The blood type, A has only the A antigen (and has anti-B antibodies) while the blood type, B has only the B antigen (and had anti-A antibodies). Also in the AB  blood type, both A and B antigens are present (but has no antibodies) while in the O blood type, both A and B antigens are absent (but has both antibodies).

The blood type is inherited from the parents and the offspring inherits one of the two alleles from each parent. The ABO blood type has three types of alleles: IA, IB, and i. Here, I is a term for antigen (isoagglutinogen).

The IA and IB alleles are dominant while the i allele is recessive. The blood type A is formed by either two IA alleles (IA IA ) or IA i. So, the genotype of blood type A is IA IA  or IA i. The blood type B is formed by either two IB alleles (IB IB ) or IB i. So, the genotype of blood type B is IB IB or IB i. The O blood type is formed only by two i alleles (ii). So, the genotype of blood type O is ii. The IA and IB alleles (IA IB) give the AB blood type, which is an example of codominance (the traits of both the alleles are visible in the phenotype). The genotype of blood type AB is IA IB.  

If the parents have blood type A and B, then they can have an AB blood type offspring. If the parents have blood type A and B and they both are heterozygous (IB i and IA i), then they can also have a O blood type child.

Here, the father has blood Type A (IA i genotype) while the mother has blood Type B (IB i genotype). Both the parents are heterozygous (IB i and IAi), so the possible genotypes of their child are IA IB (blood type AB), IA i (blood type A), IB i (blood type B) and ii (blood type O).

i.e.,            <u> Blood Type </u>                             <u>Genotype </u>

                           A                                     IA IA or IA i

                           B                                     IB IB or IB i

                          AB                                        IA IB

                           O                                            ii      

Download doc
3 0
3 years ago
Other questions:
  • Why do chris and zach want to replace their beans and rice with corn?
    14·1 answer
  • Why did Mendel prevent his plants from self-pollinating?
    10·2 answers
  • the trait for flower color is highly variable among certain species of rose plants leading to the formation of flowers of differ
    8·1 answer
  • A group of paleontologists discovered fossil remains of a new organism. They noted the following features of the organism:
    7·1 answer
  • What biodiversity restoration method can biologists follow to increase the density of trees and the canopy thickness in an area
    13·2 answers
  • During which phase of mitosis do nuclear envelopes and the nucleoli reappear?
    5·1 answer
  • Replanting trees on a bare hillside is an example of
    9·1 answer
  • GUACUGUAC, what is the DNA Sequence?
    13·1 answer
  • Which of the following summarizes the endocrine system's role?
    6·2 answers
  • How can alleles that cause serious diseases, such as sickle cell disease, still provide an advantage to the human population?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!