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trapecia [35]
3 years ago
6

What are four properties that can be used to describe a mineral

Biology
1 answer:
babunello [35]3 years ago
3 0
Hardness,dienicty,texture and colors
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A child with cystic fibrosis has an altered protein in his cells that stops chloride ions from leaving the cells. This protein m
Juliette [100K]
The  altered  protein  affected  the  function   of  the  cell  membrane. The   cell  membrane which  contain  a  bilayer control  the  movement  of  substance   in  and  out  of  the  cell and organelles.  Due   to  this  it  is  selective  permeable  to ion  and  organic  molecules.
8 0
3 years ago
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Which of the following statements are true about the homologous chromosomes of a pair?
Black_prince [1.1K]

The statement that is true about homologous chromosomes of a pair is that homologous pair have the same genes at the same location (loci), but will possibly have different alleles.

<h3>What are homologous chromosomes?</h3>

Homologous chromosomes are set of chromosomes that possess similar but non-identical genes.

Homologous chromosomes are from each parent of an organism i.e. male and female parent.

The homologous chromosomes is responsible for the diploid state of an organism, however, it becomes separated during the anaphase 1 stage of meiosis.

Therefore, the satement that is true about homologous chromosomes of a pair is that homologous pair have the same genes at the same location (loci), but will possibly have different alleles.

Learn more about homologous chromosomes at: brainly.com/question/27258467

#SPJ1

5 0
2 years ago
Match the following.
lianna [129]

Answer:

The correct match is given below:

Explanation:

  1. A flower containing a pistil, stamen, calyx, and corolla – Complete flower. When a flower consists of essential whorls pistil and stamen and accessory whorls calyx and corolla, the flower is said to be complete.
  2. The collective term for the petals of a flower- Corolla. The corolla is a accessory whorl which consist s of its unit called petal.
  3. It has pistils, but no stamens - Female flower. A flower with only pistil is called unisexual pistillate flower.
  4. A stalk which supports the anther – Filament. A typical stamen consists of an anther, connective and a filament.
  5. A flower that lacks one or more of the following parts: pistil, stamen, calyx, or corolla corolla.—Incomplete flower. A flower which lacks any of the essential or accessory whorl is called incomplete flower.
  6. A flower that has male parts only – Male flower.  A flower with only stamen is called unisexual staminate flower.
  7. A spore produced by meiosis – Meiospores. Spores can produced by mitosis or meiosis. If it is produced as a result of mitosis it is said to be mitospores.    

5 0
3 years ago
Organiza los siguientes indicadores de calidad de vida que plantea el Instituto Nacional de Estadística y Geografía (Inegi). Seg
umka21 [38]

Answer:

e) Political governance.  

b) Health.

d) Personal activities, including work.

c) Education.

f) Social recreation issues.

g) Environmental conditions (current and future conditions).

a) Material life

h) Financial safety and security.

Explanation:

The quality of life is an index that is calculated by using different estimators that covers diverse aspects of human life such as, among others health, safety, happiness, security, transportation, etc. The INEGI (National Institute of Statistics and Geography, Mexico) calculates the quality of life by using the estimators above described (and others). In my opinion, the most important one of this list is political governance, because it is an underlying characteristic that has a direct effect on the further estimators, thereby affecting their performance in a short/medium-term period.

5 0
3 years ago
What is the definition of creative writing?
koban [17]
C. Any form of writing that expresses ideas in and imaginative way may be fictional or non-fictional it may be prose or poetry
4 0
2 years ago
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