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
a_sh-v [17]
3 years ago
6

What is thermodynamics?

Biology
1 answer:
Stells [14]3 years ago
7 0

4. The Movement of Heat

You might be interested in
Glucose-6-phosphate dehydrogenase deficiency (G6PD) is inherited as an X-linked recessive allele in humans. A woman whose father
prohojiy [21]

Answer:

(a) 1/2; (b) no

Explanation:

Glucose-6-phosphate dehydrogenase deficiency (G6PD) is an X-linked recessive disorder and the woman's father was diseased so it means that woman is a carrier of the allele but has normal phenotype. It means that she will have XXᵇ genotype.

In contrast to this, her husband is diseased so his genotype will be XᵇY.

The Punnett square diagram related to the cross is attached.

(a) Proportion of their sons expected to be G6PD is 1/2:

They both may give birth to 4 progeny with genotypes XXᵇ, XᵇXᵇ, XY and XᵇY. It means they both may have 2 sons out of which one with genotype XᵇY will be diseased while the one with genotype XY will be healthy. So the proportion of their sons having G6PD is 1/2 or 50%.

(b) If the husband were G6PD deficient, the answer will not change.

The reason behind this is that this disease is caused by an allele located in X chromosome. But father contributes only Y chromosome to his son not X chromosome. The X chromosome will affect the genotype of his daughter not son that is why answer will not change. It means they will still have 1/2 of their sons diseased.  

7 0
3 years ago
Why do cells separated from an embryo which undergoes autonomous specification continue to develop along predetermined pathways?
wariber [46]

Answer:

By the process of cellular differentiation which consists of physical and functional changes of the cell used by processes at the genetic level. The expression of these in each type of cell is different. That is to say that the type of cell follows at a time of development there is differential activation of some genes and repression of others

4 0
3 years ago
identify the part of the female reproductive system by lebeling the diagram.
trapecia [35]

Answer:

the first at the top is a fundus the one down to its right is the faloppian tube and on the other side pointing to the white is an ovary the one under ovarys is the myometrium then the last is the vagina

Explanation:

5 0
2 years ago
Which of the following is found in a eukaryotic cell, but NOT in a
Paladinen [302]
According to my research it’s C: Nucleus
4 0
2 years ago
Read 2 more answers
Identify ways in which all biological systems from cells and organisms to populations, communities and ecosystems are affected b
Olin [163]

Answer:

Explanation:

Cell which is the basic unit of life is affected by the interactions with biotic and abiotic factors such as temperature, sunlight. Organisms are made up of cells and they respond differently to temperature changes, sunlight, water availability. Some cell perform better at some certain range of temperature while some cannot.

Organism itself are affected by the interaction of some of this factors this include water and nutrients availability. Distribution of organism in a particular habitat is greatly influenced by availability of water and nutrients it lead to competition for survival among organism. Population density and species diversity also influence community and ecosystem. Population determines how resources is allocated in a community and it affect the activities of the organism in that domain or territory.

8 0
3 years ago
Other questions:
  • The energy stored in ATP is released when a_______is removed from the molcecule?
    7·1 answer
  • This pathogen is the leading cause of hospital-acquired infections and can be difficult to treat:
    12·1 answer
  • Which of the following is not an accurate description of chemical reactions?
    13·2 answers
  • Explain three ways in which the human<br>sperm cell is adapted to its function.​
    11·1 answer
  • Alternative energy sources come from renewable processes. true or false?
    10·1 answer
  • Fossils can be formed in the mud because
    5·2 answers
  • Which of the following best explains why the Galápagos islands are still used for evolution research today?
    10·1 answer
  • HELP MEEEEEEE
    12·1 answer
  • How does Mike's mom compare the nuclear membrane and the cell membrane?
    7·1 answer
  • List four ways in which viruses can be similar or differ from each other.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!