Ask question

Ask question

All categories

2 years ago

11

What is the reproductive system of reptiles?

2 answers:

love history [14]2 years ago

5 0

Hey there! Your answer to this question..

What is the reproductive system of reptiles?

Reptiles are almost all sexually dimorphic, and exhibit internal fertilization through the cloaca. The reproductive system of reptiles has four functions:

To produce egg and sperm cells.

To transport and sustain these cells.

To nurture the developing offspring.

To produce hormones.

Elena-2011 [213]2 years ago

3 0

<h2>Question:</h2><h3>what is the reproductive system of reptiles?</h3><h2></h2><h3>i will gave you all a 100 points, do you want 100 of points?</h3><h2></h2><h3>all: YES</h3>

ME: OKIE

<h2>Answer:</h2>

First, you need a sperm and egg

You might be interested in

Match the biological structure with its metaphorical equivalent Question 5 options: Movie Authors Words Chapter variations Scrip

liberstina [14]

1. Nucleotides: A phosphate group, a 5-carbon sugar, and a nitrogenous base are the three components of a nucleotide. Adenine, cytosine, guanine, and thymine are the four nitrogenous bases in DNA. Instead of thymine, uracil is found in RNA. The genetic material of all known living creatures is made up of nucleotides in a chain.

2. Genes: A gene is a small segment of a lengthy DNA double helix molecule that consists of a linear base pair sequence. A gene is any portion of DNA that contains instructions that allow a cell to generate a specific product – usually a protein, such as an enzyme – that performs a single specified action.

3. A locus (plural loci) is a stable location on a chromosome where a certain gene or genetic marker can be found.

4. At a genomic region, an allele is one of two or more variations of DNA sequence (a single base or a segment of nucleotides).

5. Chromosomes are thread-like structures found within the nucleus of both animal and plant cells. Protein and a single molecule of deoxyribonucleic acid make up each chromosome (DNA). DNA is passed along from parents to children and carries the precise instructions that distinguish each living thing.

6. Karyotype: A karyotype is a individual's entire set of chromosomes. A laboratory-produced representation of a person's chromosomes extracted from an individual cell and arranged in numerical order is also known as a chromosomal map. A karyotype can be used to check for chromosomal number or structural problems.

8. Genotype: An organism's genotype is its genetic makeup. From embryonic development to adulthood, the genotype determines an individual's inherited potentials and limitations. In se×ually reproducing organisms, a person's genotype is made up of the whole set of genes acquired from both parents.

9. Phenotype: Physical traits are described by phenotypes. It encompasses both apparent (such as hair or eye color) and measured characteristics (like height or weight). Characteristics relevant to your development and behavior, such as personality traits, are also referred to as phenotypes.

For more information regarding genotype, visit:

brainly.com/question/22117

#SPJ1

4 0

2 years ago

What is the name of each animal... for example at no. 3, there is a cat. Also tell whether it is a herbivore, carnivore, omnivor

Sindrei [870]

Answer:

1. Grass, producer

2. Mouse, herbivore

3. Cat, Carnivore

4. Mushrooms, decomposer

Explanation:

5 0

3 years ago

Read 2 more answers

an advertisement on tv claims children grow faster with the use of vitamin gro. vitamin gro is a 25mg pill taken twice a day. th

LUCKY_DIMON [66]

Answer:

Independent variable - vitamin gro and exercise routine.

Dependent variable - growth of children or nieces.

Explanation:

There are two variables present in an experiment called dependent and independent variables.

Independent variables are those variables which can be controlled in an experiment and dependent variables are those variables which are measured in the experiment under the influence of the independent variable.

In the given experiment, the independent variable will be vitamin gro and exercise routine and the dependent variable is the growth of children or nieces because vitamin gro and exercise routine can be controlled and growth of children is dependent on vitamin gro and exercise routine.

4 0

3 years ago

In kolhbergs conventional stage of moral development moral decisions are based on?

butalik [34]

Answer:

b

Explanation:

7 0

2 years ago

A couple planning their family are aware that through the past three generations on the husband's side a substantial number of s

Nesterboy [21]

Answer:

a) There are lots of genes on chromosome 1 could be affected, and the gametes could be imbalanced (missing segments of DNA or whole chromosomes)

b) Roughly 50%

c) No. I would advise that the couple undergo preimplantation genetic diagnosis, so that a zygote carrying the normal copy of chromosome 1 could be selected.

Explanation:

Chromosome 1 is one of the largest and most gene rich chromosomes. An inversion that covers 70% of its length would cover lots of genes.

While an inversion on its own would not seem problematic (as all the genes on the chromosome are still there), when it comes to meiosis, the sister chromatids would not be able to correctly align, and crossing over would further complicate this. It could also lead to unbalanced gametes missing entire parts of the chromosome. Therefore, there are likely numerous genes that will be affected and messed up by the inversion.

This could explain the high incidence of past still births, as if lots of genes are affected, and non-functional, the pregnancy would be rendered non-viable, or highly deleterious causing premature death.

b) There is a 50% chance of a child inheriting the defective copy of chromosome 1 (and 50% of a chance of them inheriting the normal chromosome 1. Therefore, there is likely a 50% chance that future offspring would be affected by defects

c) No. I would advise that the couple undergo preimplantation genetic diagnosis. In this, the couple undergoes in vitro fertilization (IVF). When embryos are produced through IVF, they can then be tested for the presence of the abnormal chromosome. Embryos will only be implanted into the mother if the normal chromosome 1 is present.

6 0

3 years ago