Answer:
The two main plant tissue that works together to release sugar and carry hormones so that reproduction can take place are: The ground and the vascular tissue.
Explanation:
Answer:
True
Explanation:
The study of the formation and development of the embryo is very useful in evolutionary biology in order to determine similarities derived from a common ancestor (i.e. homologies). In consequence, embryology is a discipline used to establish relationships between species and higher taxa. For example, vestigial organs and/or tissues (e.g., tails in humans) can be observed in the embryos during the first stages of development. In this regard, embryology has been an important aspect of the evolutionary theory proposed by Darwin (1859) by evidencing the process of species radiation from their ancient ancestors.
<h2>Question:- </h2>
If you are to conduct a DNA analysis using a blood sample which of the blood components will you use
<h2>Options :- </h2>
1.) Red Blood Cells
2.) White Blood Cells
3.) Plasma
4.) Platelets
<h2>Answer:- </h2>
Option 2.) White Blood Cells
<h2>Explanation:- </h2>
- Red Blood Cell(RBC) , Plasma , Platelets lack DNA
- White Blood Cell (WBC ) only have DNA
- RBC lack nucleus to make space for O2 as the work is to carry O2 with help of hemoglobin
- Platelets are the cell fragments of the large cells they help in clotting so too lack nucleus
- Plasma is the fluid part of the blood. so it contain water in its most part and too lack DNA bez plasma don't contain any cells
- WBC are the only cells which have well defined nucleus with DNA in above mentioned options
Intolerance I think Iam not sure because I forget it ♥️
Deadwood is woody debris in the forest that are no longer living including stems, shrubs, their partial remains, branches, twigs, but it exclude deadwood parts of living trees.
<u>Explanation:</u>
In simple words, deadwood is dead parts of trees in forests. Villagers use these dead fallen tree parts like branches, stems for fuel. When population is low, this need can be easily managed as their requirement is also less.
The speed at which trees become dead is slow and if does not match with the speed at which population grow then it won't serve their fuel purpose. So, when population grow, deadwood is not enough to serve their fuel purpose.
Deadwood is an play an important role in proper functioning of forest ecosystem.
